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Blue Sky - Why is the Sky Blue? - 0 views

www.sciencemadesimple.com/sky_blue.html
shared by cory delacruz on 04 Dec 08 - Cached
  • end of the spectrum are the reds and oranges. These gradually shade into yellow, green, blue, indigo and violet. The colors have different wavelengths, frequencies, and energies. Violet has the shortest wavelength in the visible spectrum. That means it has the highest frequency and energy. Red has the longest wavelength, and lowest frequency and energy. LIGHT IN THE AIR Light travels through space in a straight line as long as nothing disturbs it. As light moves through the atmosphere, it continues to go straight until it bumps into a bit of dust or a gas molecule. Then what happens to the light depends on its wave length and the size of the thing it hits. Dust particles and water droplets are much larger than the wavelength of visible light. When light hits these large particles, it gets reflected, or bounced off, in different directions. The different colors of light are all reflected by the particle in the same way. The reflected light appears white because it still contains all of the same colors. Gas molecules are smaller than the wavelength of visible light. If light bumps into them, it acts differently. When light hits a gas molecule, some of it may get absorbed. After awhile, the molecule radiates (releases, or gives off) the light in a different direction. The color that is radiated is the same color that was absorbed. The different colors of light are affected differently. All of the co
  • d after Lord John Rayleigh, an English physicist, who first described it in the 1870's.) WHY IS THE SKY BLUE? The blue color of the sky is due to Rayleigh scattering. As light moves through the atmosphere, most of the longer wavelengths pass straight through. Little of the red, orange and yellow light is affected by t
  • As you look closer to the horizon, the sky appears much paler in color. To reach you, the scattered blue light must pass through more air. Some of it gets scattered away again in other directions. Less blue light reaches your eyes. The color of the sky near the horizon appears paler or white.
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  • THE BLACK SKY AND WHITE SUN On Earth, the sun appears yellow. If you were out in space, or On the moOn, the sun would look white. In space, there is no atmosphere to scatter the sun's light. On Earth, some of the shorter wavelength light (the blues and violets) are removed from the direct rays of the sun by scattering. The remaining colors together appear yellow. Also, out in space, the sky looks dark and black, instead of blue. This is because there is no atmosphere. There is no scattered light to reach your eyes. WHY IS THE SUNSET RED? As the sun begins to set, the light must travel farther through the atmosphere before it gets to you. More of the light is reflected and scattered. As less reaches you directly, the sun appears less
  • The sky around the setting sun may take on many colors. The most spectacular shows occur when the air contains many small particles of dust or water. These particles reflect light in all directions. Then, as some of the light heads towards you, different amounts of the shorter wavelength colors are scattered out. You see the longer wavelengths, and the sky appears red, pink or orange.
  • RE ABOUT:THE ATMOSPHERE WHAT IS THE ATMOSPHERE? The atmosphere is the mixture of gases and other materials that surround the Earth in a thin, mostly transparent shell. It is held in place by the Earth's gravity. The main components are nitrogen (78.09%), oxygen (20.95%), argon (0.93%), and carbon dioxide (0.03%). The atmosphere also contains small amounts, or traces, of water (in local concentrations ranging from 0% to 4%), solid particles, neon, helium, methane, krypton, hydrogen, xenon and ozone. The study of the atmosphere is called meteorology. Life on Earth would not be possible without the atmosphere.
  • d increases with increasing altitude. The increase is caused by the absorption of UV radiation by the oxygen and ozone. · The temperature increase with altitude results in a layering effect. It creates a global "inversion layer", and reduces vertical convection. Mesosphere - Extends out to about 100 km (65 miles) · Temperature decreases rapidly with increasing altitude. Thermosphere - Extends out to about 400 km ( 250 miles)
  • hes the Earth, 30% is reflected back into space by clouds and the Earth's surface. The atmosphere absorbs 19%. Only 51% is absorbed by the Earth's surface. We are not normally aware of it but air does have weight. The column of air above us exerts pressure On us. This pressure at sea level is defined as One atmosphere. Other equivalent measurements you may hear used are 1,013 millibars, 760 mm Hg (mercury), 29.92 inches of Hg, or 14.7 pounds/square inch (psi). Atmospheric pressure decreases rapidly with height. Pressure drops by a factor of 10 for every 16 km (10 miles) increase in altitude. This means that the pressure is 1 atmosphere at sea level, but 0.1 atmosphere at 16 km and Only 0.01 atmosphere at 32 km. The density of the lower atmosphere is about 1 kg/cubic meter (1 oz./cubic foot). There are approximately 300 billiOn billiOn (3 x 10**20, or a 3 followed by 20 zeros) molecules per cubic inch (16.4 cubic ce
  • ers). At ground level, each molecule is moving at about 1600 km/hr (1000 miles/hr), and collides with other molecules 5 billion times per second. The density of air also decreases rapidly with altitude. At 3 km (2 miles) air density has decreased by 30%. People who normally live closer to sea level experience temporary breathing difficulties when traveling to these altitudes. The highest permanent human settlements are at about 4 km (3 miles). LAYERS OF THE ATMOSPHERE The atmosphere is divided into layers based on temperature, composition and electrical properties. These layers are approximate and the boundaries vary, depending on the seasons and latitude. (The boundaries also depend on which "authority" is defining them.) LAYERS BASED on COMPOSITIon Homosphere
  • LAYERS BASED ON TEMPERATURE Troposphere - Height depends ON the seasONs and latitude. It extends from ground level up to about 16 km (10 miles) at the equator, and to 9 km (5 miles) at the North and South Poles. · The prefix "tropo" means change. Changing cONditiONs in the Troposphere result in our weather. · Temperature decreases with increasing altitude. Warm air rises, then cools and falls back to Earth. This process is called cONvectiON, and results in huge movements of air. Winds in this layer are mostly vertical. · CONtains more air molecules than
  • · The air is very thin. · The prefix "strato" is related to layers, or stratification. · The bottom of this layer is calm. Jet planes often fly in the lower Stratosphere to avoid bad weather in the Troposphere. · The upper part of the Stratosphere holds the high winds known as the jet streams. These blow horizontally at speeds up to 480 km/hour (300 miles/hour) · Contains the "ozone layer" located
  • gen we need to breath. But it also serves other important functions. It moderates the planet's temperature, reducing the extremes that occur on airless worlds. For example, temperatures on the moon range from 120 °C (about 250 °F) in the day to -170 °C (about -275 °F) at night. The atmosphere
    • cory delacruz
      cory delacruz on 04 Dec 08
       
      sounds good, by the way am i annoying you with my sticky note??? well, TOO BAD!!!!!!
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Kids Search - powered by EBSCOhost: France and It's Celebrations - 0 views

web.ebscohost.com/...detail
shared by Janina Jose on 05 Dec 08 - Cached
  • Section: Festival The start of the New Year has been celebrated in China for more than 3,000 years. New Year was a time when the farmers gave thanks for the harvest and prayed to the gods for a good harvest in the coming year. This was the one period in the busy farming year when there was time to have a celebration and when the family could get together, relax, and be merry. Chinese New Year begins with a New Moon. The Lunar Year is calculated from the time it takes for the Moon to travel around the Earth, while the Western (Gregorian) calendar is based on the time it takes for the Earth to circle the Sun. The orbits of the Moon bear no relation to the time it takes for the Earth to go around the Sun, which is why the Chinese Lunar New Year is celebrated on a different date each year. In China the New Year was renamed the Spring Festival, in 1911, when the Western calendar was officially accepted in China. However, it is still commonly known around the world as the Chinese New Year. Chinese years are named after one of twelve animals. These have been used in the same order to name the years since the sixth century A.D. Each animal is said to have its own personality and emotions, which are present in people born within its year. ~~~~~~~~By Sarah Moyse This article is copyrighted. All rights reserved.Source: Chinese New Year (0-7613-0374-X)
  • Holidays are very important to the French. The French begin the year with a celebration of the Jour de l'An, which is New Year's Day. They greet each other by saying "Bonne Annee!" (Happy New Year). on January 6th there is la Fete des Rois (the Festival of the Three Kings), where people have a King's Cake. Whoever finds the special toy that has been baked into the cake gets to be king or queen for the day. In February, the French celebrate la Saint-Valentin or Valentine's Day by giving, valentines and chocolates. Also the French mark the start of Lent (a religious time when people fast) with Mardi Gras celebrations. on the 1st of April people play tricks on each other and say "Poisson d'avril!" which means "April fish!" People have little paper fishes that they cut out and try to stick on the backs of their friends that day. Easter is an important holiday in France. on the morning of Easter Sunday, most French people go to church. Afterwards, they carry home candles that have been blessed by priests. For Easter, which is called Le Pacques, omelettes, (an egg dish) are usually eaten for breakfast. People also give each other chocolate eggs and chocolate bunnies.
  • Holidays are very important to the French. The French begin the year with a celebration of the Jour de l'An, which is New Year's Day. They greet each other by saying "Bonne Annee!" (Happy New Year). on January 6th there is la Fete des Rois (the Festival of the Three Kings), where people have a King's Cake. Whoever finds the special toy that has been baked into the cake gets to be king or queen for the day. In February, the French celebrate la Saint-Valentin or Valentine's Day by giving, valentines and chocolates. Also the French mark the start of Lent (a religious time when people fast) with Mardi Gras celebrations. on the 1st of April people play tricks on each other and say "Poisson d'avril!" which means "April fish!" People have little paper fishes that they cut out and try to stick on the backs of their friends that day.
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  • Easter is an important holiday in France. On the morning of Easter Sunday, most French people go to church. Afterwards, they carry home candles that have been blessed by priests. For Easter, which is called Le Pacques, omelettes, (an egg dish) are usually eaten for breakfast. People also give each other chocolate eggs and chocolate bunnies. May 1st is May Day and French people wear corsages made of flowers like the lily-of-valley, which they also give to friends for good luck. During the summer mOnths, there is the Tour de France, which is a bicycle race. The 14th of July is France's Independence Day, called Bastille Day. There are parades and fireworks, and people decorate their houses and celebrate all day. Christmas is a favorite holiday in France for the young and old. On Christmas Eve, families often attend midnight mass. After church, they return home for a big dinner called le reveillOn. Dinner often cOnsists of such foods like soup, turkey, goose, and oysters. A popular dessert at Christmas time is buche de Noel, a cake filled with chocolate and rolled into the shape of a log. The cake represents the Yule log that burns in the fireplaces of the French people during Christmas.
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Kids Search - powered by EBSCOhost:New years Eve and New years Day - 0 views

web.ebscohost.com/...detail
shared by Janina Jose on 09 Dec 08 - Cached
  • ORIGIN OF THE CELEBRATION SectiON: Festival The start of the New Year has been celebrated in China for more than 3,000 years. New Year was a time when the farmers gave thanks for the harvest and prayed to the gods for a good harvest in the coming year. This was the ONe period in the busy farming year when there was time to have a celebratiON and when the family could get together, relax, and be merry. Chinese New Year begins with a New MoON. The Lunar Year is calculated from the time it takes for the MoON to travel around the Earth, while the Western (Gregorian) calendar is based ON the time it takes for the Earth to circle the Sun. The orbits of the MoON bear no relatiON to the time it takes for the Earth to go around the Sun, which is why the Chinese Lunar New Year is celebrated ON a different date each year. In China the New Year was renamed the Spring Festival, in 1911, when the Western calendar was officially accepted in China. However, it is still commONly known around the world as the Chinese New Year. Chinese years are named after ONe of twelve animals. These have been used in the same order to name the years since the sixth century A.D. Each animal is said to have its own persONality and emotiONs, which are present in people born within its year. ~~~~~~~~By Sarah Moyse This article is copyrighted. All rights reserved.Source: Chinese New Year (0-7613-0374-X)
  • RELIGIONS AND RITUALS SectiON: Festival Although the New Year celebratiON is not mainly a religious ONe, many Chinese will visit a temple at this time of the year to make an offering to the Buddha or to the gods in the hope of making the New Year a good ONe. Ancestors and gods are hONored with ceremONies in the home around a family altar decorated with flowers. Incense and candles are burned at the altar. At important family banquets the ancestors may be recognized as "spiritual guests" and first offered food that is afterward eaten with the meal. The Chinese have three main systems of ideas that are important to them: CONfucianism, Daoism, and Buddhism. Although these systems are very different, many Chinese follow some or all of the rituals associated with them just to be safe. CONfucius lived in the fifth century B.C. and spoke about the value of good behavior in private life and in government. He said that politeness, hONesty, courage, and loyalty were what made good people. He believed in self-development through educatiON and thought that people gain in wisdom as they grow older. It is part of the CONfucian traditiON to hONor parents and ancestors.
  • Daoism comes from the teachings of Laozi, who lived at the same time as Confucius. His book, the Dao De Jing (The Way and Its Power), describes the way (dao means "way") to live at peace with nature so as not to upset natural balances. The Way involves balance between opposite forces. They are called yin and yang. While yin is dark and female, yang is the opposite, being light and male. When yin and yang are balanced, there is perfect harmony with nature. Unlike Confucianism and Daoism, which started in China, Buddhism came from India and is based on the teachings of the Buddha -- a holy man. Buddha taught that people need to let go of earthly desires and become fully aware of what they are doing in the present. Buddhists believe that after death each soul moves on to another body, which may be animal or human. What one is chosen for in the next life depends on how good or bad the person has been in this life. The Chinese also pray to other gods, holding the view that the more gods who can look after them the better. The important ones are the Kitchen God, who watches the family in the home, the Jade Emperor, who is the most important god in heaven, the God of Wealth, who determines how wealthy people are, and the Door Gods. ~~~~~~~~By Sarah Moyse This article is copyrighted. All rights reserved.Source: Chinese New Year (0-7613-0374-X)
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  • HOLIDAY CELEBRATIONS ON New Year's Eve, Chinese families have a special feast of seafood and dumplings. Dessert is always Nian Gao- a special New Year's Cake. EveryONe stays up late to watch the midnight fireworks. ON New Year's Day families go door to door to visit. They exchange gifts with their relatives and neighbors. It is thought to be bad luck to fight or argue at the start of a New Year. EveryONe is warm and friendly toward each other. Fireworks light the night sky during a New Year celebratiON in HONg KONg. ~~~~~~~~By Kieran Walsh Kieran Walsh is a winter of children's nONfictiON books, primarily ON historical and social studies topics. A graduate of Manhattan College, in Riverdale, NY, his degree is in CommunicatiONs. Walsh has been involved in the children's book filed as editor, proofreader, and illustrator as well as author. This article is copyrighted. All rights reserved.Source: Chinese New Year
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Encyclopedia Smithsonian: Thanksgiving in North America: From Local Harvests to Nationa... - 0 views

www.si.edu/...thanks.htm
shared by karen ponce on 05 Dec 08 - Cached
  • Thanksgiving Feast of 1621, but few realize that it was not the first festival of its kind in North America. Long before Europeans set foot in the Americas, native peoples sought to insure a good harvest with dances and rituals such as the Green Corn Dance of the Cherokees.
  • The first Thanksgiving service known to be held by Europeans in North America occurred on May 27, 1578 in Newfoundland, although earlier Church-type services were probably held by Spaniards in La Florida. However, for British New England, some historians believe that the Popham Colony in Maine conducted a Thanksgiving service in 1607 (see Sources: Greif, 208-209; Gould, and Hatch). In the same year, Jamestown colonists gave thanks for their safe arrival, and another service was held in 1610 when a supply ship arrived after a harsh winter. Berkley Hundred settlers held a Thanksgiving service in accordance with their charter which stated that the day of their arrival in Virginia should be observed yearly as a day of Thanksgiving, but within a few years an Indian uprising ended further services (Dabney). Thus British colonists held several Thanksgiving services in America before the Pilgrim's celebration in 1621.
  • In 1623, the Pilgrims at Plymouth Plantation, Massachusetts, held another day of Thanksgiving. As a drought was destroying their crops, colonists prayed and fasted for relief; the rains came a few days later. And not long after, Captain Miles Standish arrived with staples and news that a Dutch supply ship was on its way. Because of all this good fortune, colonists held a day of Thanksgiving and prayer on June 30. This 1623 festival appears to have been the origin of our Thanksgiving Day because it combined a religious and social celebration.
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  • estivals of Thanksgiving were observed sporadically on a local level for more than 150 years. They tended to be autumn harvest celebrations. But in 1789, Elias Boudinot, Massachusetts, member of the House of Representatives, moved that a day of Thanksgiving be held to thank God for giving the American people the opportunity to create a Constitution to preserve their hard won freedoms. A Congressional Joint Committee approved the motion, and informed President George Washington. on October 3, 1789, the President proclaimed that the people of the United States observe "a day of public thanksgiving and prayer" on Thursday, the 26th of November. The next three Presidents proclaimed, at most, two days of thanksgiving sometime during their terms of office, either on their own initiative or at the request of a joint Resolution of Congress. one exception was Thomas Jefferson, who believed it was a conflict of church and state to require the American people hold a day of prayer and thanksgiving. President James Madison proclaimed a day of Thanksgiving to be held on April 13, 1815, the last such proclamation issued by a President until Abraham Lincoln did so in 1862.
  • Thanksgiving holiday may be given to Sarah Josepha Hale. Editor of Ladies Magazine and Godey's Lady's Book, she began to agitate for such a day in 1827 by printing articles in the magazines. She also published stories and recipes, and wrote scores of letters to governors, senators, and presidents. After 36 years of crusading, she won her battle. on October 3, 1863, buoyed by the Union victory at Gettysburg, President Lincoln proclaimed that November 26, would be a national Thanksgiving Day, to be observed every year on the fourth Thursday of November. only twice has a president changed the day of observation. President Franklin D. Roosevelt, in order to give depression-era merchants more selling days before Christmas, assigned the third Thursday to be Thanksgiving Day in 1939 and 1940. But he was met with popular resistance, largely because the change required rescheduling Thanksgiving Day events such as football games and parades. In 1941, a Congressional Joint Resolution officially set the fourth Thursday of November as a national holiday for Thanksgiving.
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Thompson Gale - Braille - 0 views

find.galegroup.com/...retrieve.do braille blind dots system
shared by Indigo o on 04 Dec 08 - Cached
  • Born on January 4, 1809, Coupvray, France, Braille was accidentally blinded in one eye at the age of three. Within two years, a disease in his other eye left him completely blind.
  • Captain Charles Barbier invented sonography, or nightwriting, a system of embossed symbols used by soldiers to communicate silently at night on the battlefield. Inspired by a lecture Barbier gave at the Institute a few years later, the fifteen-year-old Braille adapted Barbier's system to replace Haüy's awkward embossed type, which he and his classmates had been obliged to learn.
  • In his initial study, Braille had experimented with geometric shapes cut from leather as well as with nails and tacks hammered into boards. He finally settled on a fingertip-sized six-dot code, based on the twenty-five letters of the alphabet, which could be recognized with a single contact of one digit. By varying the number and placement of dots, he coded letters, punctuation, numbers, diphthongs, familiar words, scientific symbols, mathematical and musical notation, and capitalization. With the right hand, the reader touched individual dots and, with the left, moved on toward the next line, comprehending as smoothly and rapidly as sighted readers. Using the Braille system, students were also able to take notes and write themes by punching dots into paper with a pointed stylus which was aligned with a metal guide.
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  • In his initial study, Braille had experimented with geometric shapes cut from leather as well as with nails and tacks hammered into boards. He finally settled on a fingertip-sized six-dot code, based on the twenty-five letters of the alphabet, which could be recognized with a single contact of one digit.
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Main - Red Bull BC One - 0 views

www.redbullbcone.com/about Competitions
shared by Patrick Wan on 08 Dec 08 - Cached
  • One of the most important B-Boy competitiOns is the Red Bull BC One, where 16 of the world's best B-Boys meet to compete and to determine in a One On One knock-out-battle who is The One.
  • Biel, Switzerland (2004)
  • Berlin, Germany (2005)
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  • Sao Paulo, Brazil (2006)
  • Johannesburg, South Africa
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The dope on steroids: Why some athletes take the risk : UMNews : University of Minnesota - 0 views

www1.umn.edu/...me_athletes_take_the_risk.html
shared by anonymous on 03 Dec 08 - Cached
  • The stakes in Athens are fierce. The difference between an Olympic gold or silver medal could be a one hundredth of a second on the track or in the pool; an inch on the pole vault or shot put.
  • The athletes who make the Olympic cut are blessed with the right combination of physical and psychological traits, including an intense competitive drive and an unrelenting determination to be the best. This is the stuff of champions.
  • Steroids are not just for elite athletes--they can be used by anyone who wants to change his or her body image. The Centers for Disease Control's Youth Risk Behavior Surveillance report shows more than a million youth taking steroids, and the numbers have been rising every year.
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  • Unfortunately, sometimes so are steroids. For decades, athletes have used anabolic (meaning muscle-building) steroids and other performance-enhancing drugs to build strength and endurance. And those drugs are getting more and more sophisticated in an effort to evade detection. Doping, as the practice is called, is illegal and, by most people's standards, unethical. Athletes who have been caught using these drugs have been stripped of their Olympic medals and world records and banned from their sports, sometimes for years, and on occasions for a lifetime.
  • "There are rights and wrongs in life, and if it's against the rules, it's cheating to do it," says Wiese-Bjornstal. "I love sports, but some athletes treat elite sports as if they are life itself, more important than their health, their loved ones, and even their lives."
  • In addition, steroids mess with your body. Potential side effects include high blood pressure, strokes, nausea, sleep problems, increased aggressiveness, and severe mood swings. In men, steroids can reduce sperm count and cause impotence, breast growth, and shrunken testicles. In women, side effects can include reduced breast size, increased body and facial hair, a deepened voice, and menstrual problems.
  • With the risks and consequences of steroid use so high, why do some athletes continue to dope?
  • "The major underlying factor [with steroids use] is that winning at all costs is the most important thing," says Diane Wiese-Bjornstal, associate professor in the School of Kinesiology.
  • She says that athletes that use steroids often have the mindset that "they are demonstrating that they are as highly committed to their sport as they can be and are doing whatever it takes to prove to themselves, their coaches, and to the world that they are true athletes who will do anything to win."
    • anonymous
      anonymous on 03 Dec 08
       
      Diane Wiese-Bjornstal's Comment
  • From a moral and ethical framework, Wiese-Bjornstal believes this is twisted thinking. "There are rights and wrongs in life, and if it's against the rules, it's cheating to do it," she says. "I love sports, but some athletes treat elite sports as if they are life itself, more important than their health, their loved ones, and even their lives."
    • anonymous
      anonymous on 03 Dec 08
       
      Wiese-Bjornstal's Comment
  • She also says there is pressure to dope because of the belief that everyone else is doing it, and that if an athlete wants to compete at the highest level, she or he has to do it, too.
  • Nancy Cullen, a sports psychology consultant for the University, says the temptation to use steroids and other performance-enhancing drugs simply comes down to the rigors and pressure of elite competition and the desire to win. She cites an alarming poll taken in 1995 of 198 sprinters, swimmers, power lifters and others, most of whom were Olympians or aspiring Olympians. The poll asked if the athletes would take a banned performance-enhancing substance if they knew if would help them win and they wouldn't be caught--195 responded, yes.
  • Most athletes train for perfection," says Cullen. "The drive to achieve and win is so strong. If the difference between winning or losing is a hundredth of a second, and there is a drug that might give you the edge, the temptation can be great."
  • For some Olympic events, steroid scandals have cast a pall over the games, leaving viewers to wonder after each win, "Did he take drugs? Did she?"
  • Both Wiese-Bjornstal and Cullen agree that education, beginning with young athletes, is important in the fight against steroid use, as are drug testing and stiffer penalties for those who are caught. They also believe that coaches and parents play an important role in supporting the healthy ambitions of developing athletes.
  • "It's important to teach athletes to know what the consequences are and to learn other training practices that are legal and don't involve taking drugs," says Cullen. "Strive to win, strive for perfection, but do it within the rules of the game."
  • anonymous on 03 Dec 08
     
    Good Site for information and Comments on use of drugs on athletes. Site has lots of good comments. Very Interesting.
  • anonymous on 03 Dec 08
     
    Use it
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Basketball Tip, Basketball Tips, Basketball Shooting Tips, Free Basketball Tips - 0 views

www.basketballsuccess.com/tball_off_season_workouts.html
shared by Carlen Hodgson on 03 Dec 08 - Cached
  • One of the keys to getting the most out of your training program is to work outside of your comfort zOne.
  • I can't argue that you're doing something to stay in shape and work on your game. But you're not really pushing yourself, and you shouldn't really expect those types of workouts to pay huge dividends.
  • Change your approach. Push yourself harder than you normally do, and you'll start to see results. Instead of shooting 30 or 40 random, lazy jump shots, create a plan for yourself. Shoot from 4 or 5 spots on the floor until you've made 30 or 40 shots from each spot (or some number that you set as a goal for yourself). Get in the triple-threat position, head-fake, take a quick dribble to one side or the other, get good lift on your shot (really getting off the ground), and concentrate on your follow-through. Push yourself to move quicker than you normally do, and to jump higher than you normally do.
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  • Or when you go to the track, create a plan to really work on your stamina and quickness. Run 2 laps at a good pace to warm up. Then do some interval training where you sprint at top speed for 40 or 50 yards, then walk for 30 or 45 seconds to get your wind back. When you first start doing interval training, you'll probably only be able to do 4 or 5 repetitions, but you'll get in better shape over time and the numbers will increase. As you get into better shape, you'll work your way up to longer distances, shorter breaks in between sprints, and more repetitions. Follow-up your sprints with 4 or 5 hard minutes of jumping rope. Mix in some longer distance training during the week and you're on your way to really improving your stamina and quickness.
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Assignments 15 - JJP Research8 - 0 views

jjpresearch8.wetpaint.com/...Assignments+15
shared by Graham Williams on 08 Dec 08 - Cached
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
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  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
  • Assignments 15 Monday/Tuesday December 8, 2008SMGStart a new Google Docs documentTitle: # Financial Literacy - First Name Last NameToday look up the meaning of compound interest and the rule of 72 as it applies to savings.Write the meanings of those two things in your own words in your document.Be prepared to share what you found and explain it to the class.Personal Learning ProjectSign in to your diigo account.Open your Google Docs document on PLP DataBe prepared to discuss your project with me during the class period.Continue to research until I get to you.
    • Graham Williams
      Graham Williams on 09 Dec 08
       
      ¿WHO HIGHLIGHTED ALL THIS?!?!?!?!?!?!?!?!?!?!
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Is Thanksgiving Celebrated Nationally? - 0 views

www.thelaboroflove.com/...ksgiving-celebrated-nationally
shared by karen ponce on 05 Dec 08 - Cached
  • Many of us celebrate Thanksgiving and just assume since we do that everyone else does as well. The answer to whether Thanksgiving is celebrated nationally or not is that it is. Most families celebrate Thanksgiving each and every year and individuals from all over the country make plans to eat turkey and give thanks. Thanksgiving is a nationally recognized holiday. Kids dont go to school, most businesses arent open, and politics are briefly put on hold. The most important Thanksgiving activities include eating, watching sports, and spending time with family and friends. No matter where you are in the nation you will find that most people celebrate Thanksgiving pretty much the same. Some families will celebrate at lunchtime and others at dinner and still others may go out to dinner or not celebrate at all. But, for the most part, celebrating Thanksgiving is an American tradition and one that all Americans enjoy taking part in. Parades Around the Country Even if you cant travel the entire country to see how Thanksgiving is celebrated you can get a pretty good idea. There are Thanksgiving Day parades all over the country and many of them are televised. one of the most popular and well known parades is the Macys Thanksgiving Day Parade. This parade has been around for decades and continues to be a hit with New Yorkers as well as individuals around the country who make watching the parade on television part of their celebration. You may choose to attend a parade on Thanksgiving day in your town or perhaps you will choose to watch one on TV. Regardless, parades around the country really make up part of the Thanksgiving culture we have all become so accustomed to. In fact, when you turn the television on Thanksgiving Day you will more than likely see a parade or a football game! Thats just part of Thanksgiving Day culture in our country.
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Curse of the Bambino - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Curse_of_the_Bambino bambino
shared by Graham Williams on 04 Dec 08 - Cached
  • reason for the failure of the Boston Red Sox baseball team to win the World Series in the 86-year period from 1918 until 2004.
  • begun after the Red Sox sold Babe Ruth, sometimes called The Bambino, to the New York Yankees in the off-season of 1919-1920.
  • The curse
  • ...9 more annotations...
  • winning the first World Series in 1903 and amassing five World Series titles prior to selling Ruth
  • he once-lackluster Yankees became one of the most successful franchises in North American professional sports.
  • ended in 2004, when the Red Sox came back from a 0-3 best-of-seven deficit to beat the Yankees in the 2004 American League Championship Series and then went on to sweep the St. Louis Cardinals to win the 2004 World Series.
  • the curse
  • In 1949, the Red Sox needed to win just one of the last two games of the season to win the pennant, but lost both games to the Yankees, who would go on to win a record five consecutive World Series from 1949 to 1953.
  • In 1967, the Red Sox surprisingly reversed the awful results of the 1966 season by winning the American League pennant on the last weekend of the season. In the World Series, they once again faced the Cardinals, and just as in 1946, the Series went to a seventh game. St. Louis won the deciding contest 7-2
  • In 2003, the Red Sox were playing the Yankees in Game 7 of the American League Championship Series. Boston held a 5-2 lead in the eighth inning, and manager Grady Little opted to stay with starting pitcher Pedro Martínez rather than go to the bullpen. New York rallied off the tired Martínez, scoring three runs off a single and three doubles to tie the game. In the bottom of the 11th inning, Aaron Boone launched a solo home run off knuckleballing Boston starter Tim Wakefield (pitching in relief) to win the game and the pennant for the Yankees.
  • In 2004, the Red Sox once again met the Yankees in the American League Championship Series. After losing the first three games, including a 19–8 drubbing at Fenway in Game 3, the Red Sox trailed 4-3 in the bottom of the 9th inning of Game 4. But the team tied the game with a walk by Kevin Millar and a stolen base by pinch-runner Dave Roberts, followed by an RBI single off Yankee closer Mariano Rivera by third baseman Bill Mueller, and won on a 2-run home run in the 12th inning by David Ortiz. The Red Sox would go on to win the next three games to become the first Major League Baseball team to win a seven-game postseason series after being down 3 games to none.
  • The Red Sox then faced the St. Louis Cardinals, the team to whom they lost the 1946 and 1967 World Series, and won in a four-game sweep. Cardinals shortstop Edgar Rentería—who wore number 3, Babe Ruth's uniform number with the Yankees—hit into the final out of the game. The final game took place on October 27 during a total lunar eclipse—the only post-season or World Series game to do so. It also took place exactly 18 years to the day the Red Sox last lost a World Series game. Three years later, the Red Sox would sweep the Colorado Rockies to win another World Series.
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The Energy Story - Chapter 15: Solar Energy - 0 views

www.energyquest.ca.gov/...chapter15.html energy thermal resources
shared by Kate L on 03 Dec 08 - Cached
  • Solar energy can also be used to make electricity.
  • solar power plants, like the one in the picture to the right in California's Mojave Desert, use a highly curved mirror called a parabolic trough to focus the sunlight on a pipe running down a central point above the curve of the mirror.
  • mirror focuses the sunlight to strike the pipe
  • ...35 more annotations...
  • gets so hot that it can boil water into steam
  • team can then be used to turn a turbine to make electricity.
  • California's Mojave desert, there are huge rows of solar mirrors arranged in what's called "solar thermal power plants"
  • this idea to make electricity for more than 350,000 homes
  • problem with solar energy is that it works only when the sun is shining
  • cloudy days and at night, the power plants can't create energy.
  • solar plants, are a "hybrid" technology
  • daytime they use the sun
  • night and on cloudy days they burn natural gas to boil the water so they can continue to make electricity.
  • form of solar power plants to make electricity is called a Central Tower Power Plant, like the one to the right - the Solar Two Project.
  • Sunlight is reflected off 1,800 mirrors circling the tall tower
  • mirrors are called heliostats
  • move and turn to face the sun all day long
  • light is reflected back to the top of the tower in the center of the circle where a fluid is turned very hot by the sun's rays.
  • luid can be used to boil water
  • make steam to turn a turbine and a generator.
  • We can also change the sunlight directly to electricity using solar cells.
  • Solar cells are also called photovoltaic cells
  • PV cells for short
  • be found on many small appliances
  • calculators
  • even on spacecraft
  • first developed in the 1950s for use on U.S. space satellites
  • made of silicon, a special type of melted sand.
  • sunlight strikes the solar cell, electrons (red circles) are knocked loose
  • move toward the treated front surface (dark blue color)
  • electron imbalance is created between the front and back
  • two surfaces are joined by a connector, like a wire, a current of electricity occurs between the negative and positive sides.
  • individual solar cells are arranged together in a PV module and the modules are grouped together in an array.
  • arrays are set on special tracking devices to follow sunlight all day long.
  • electrical energy from solar cells can then be used directly
  • used in a home for lights and appliances
  • in a business
  • Solar energy can be stored in batteries to light a roadside billboard at night
  • energy can be stored in a battery for an emergency roadside cellular telephone when no telephone wires are around.
  • Kate L on 03 Dec 08
     
    Solar/ thermal energy
10More

Chiroptera - 0 views

tolweb.org/Chiroptera chiroptera bat
shared by Sylvia A on 08 Dec 08 - Cached
  • One unique feature of bats is their modified forelimbs, which support a wing membrane (patagium). The basic elements of the mammalian limb are present in bats, although the relative sizes of most bOnes and muscles differ from those of nOnflying mammals. The most elOngated parts of the limb are those of the hand (metacarpal bOnes) and fingers (phalanges). The primary functiOns of these bOnes in bats is to provide support for the patagium and cOntrol its movements.
  • Numerous blood vessels and nerves are present throughout the wing membrane. Bats also have five unique muscles present in the patagium, and use additional muscles in the chest and back to move the wings up and down.
  • The most obvious difference between bird wings and those of bats is that bird wings are made of feathers, not a skin membrane. Birds have an elongated arm, but do not have elongated fingers like bats. Additionally, the muscles used in both the upstroke and downstroke are found in the chest of birds, while the upstroke muscles are on the back in bats (Fenton, 1983).
  • ...7 more annotations...
  • The orientation of the hindlimb is also unique to bats. The hip joint is rotated 90° so that the legs project sideways and the knee faces almost backwards. Due in part to the rotation of the hindlimb, the walking motion of bats differs from other tetrapods, often appearing awkward. The hindlimb is designed to support the patagium in flight and allow the bat to roost hanging from its hindlimbs. Most bats have a tendon system in the toes that locks the claws in place so the bat can hang upside down even when asleep.
  • The body of a bat is ventrally compressed with a short neck region. The bones tend to be slender and light-weight. The majority of the body weight is concentrated in the chest region due to the large flight muscles.
  • The overall shape of the head varies more in bats than within most other groups of mammals. Some bats have very elongated muzzles while others have broad, short faces. There is a correlation between the shape of the head and the type of food eaten. For example, most nectar feeders have long, narrow muzzles that are good for reaching into flowers, while many fruit eaters have short, broad faces good for biting rounded fruits (Hill and Smith, 1984).
  • The ears range from small and round to large and pointed, and often have a cartilaginous fold (tragus) present at the notch of the ear. There is additional variation in the nasal and lip regions of bats. Some bats have complex noseleafs, folds, or wrinkles on their muzzles.
  • A major misconception about bats is that they are blind. This idea originated from the fact that bats are able to successfully maneuver in the dark and often have small eyes. While some bats do have very small eyes (most Microchiroptera) many have large and complex eyes (Megachiroptera).
  • Bats usually have black or brown fur, although the fur can also be gray, white, red, or orange. In some species there are stripes on the face or down the back, or patches of white on the face or above the shoulder. The length of the fur also varies among species from short and dense to long and fluffy. The wing membrane is usually dark in color, although it may have white on the tips or be a lighter color around the bones in the membrane. A few bats have white or pale yellow wings. There are also little hairs on the membrane itself. These hairs can be the color of the wing or the same color as the body.
  • The bat monophyly hypothesis states the Megachiroptera and Microchiroptera are each others closest relatives in an evolutionary sense (i.e., they form a clade).
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Facts about bats: mammals - 0 views

www.essortment.com/...factsaboutbat_ocv.htm bat mammals
shared by Sylvia A on 12 Dec 08 - Cached
  • There are more than 1,000 species of bats in the world! They live on every continent of the world, except Antarctica. Bats do not live in areas where it is very hot or very cold, and there are some remote islands that are not home to bats.
  • Bats are mammals. They account for more than 25 percent of all the mammals on the earth! Bats are the only mammals that can fly.
  • Mother bats have one baby in their litter. The baby bats are called “pups.” When a pup is born, it usually has no hair and its eyes are closed. It clings to the mother bat and drinks milk from her. When the pup is about four months old, it learns to fly.
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  • Depending on the species, bats can be gray, brown, white or reddish brown.
  • Bats have teeth and chew their food. Seventy percent of all bats eat insects. One bat can eat more than a thousand insects in One hour!
  • The largest bats have a wingspan of more than six feet. However, most are smaller.
  • Many people do not like bats and are afraid of them because they think all bats have rabies. Rabies is a virus that is transmitted to animals and people through animal bites. A study by the University of Florida has shown less than one-half of 1 percent of all bats have rabies. It is more likely for a person to be bitten by an unvaccinated dog or cat.
  • People also think vampire bats will try to attack humans. That is simply not true.
  • Bats are not a danger to people and are actually quite valuable. Very few carry rabies, and they help to control the insect population. They also help seed new plants and pollinate our crops!
44More

Grolier Multimedia Encyclopedia - 0 views

gme.grolier.com/...article energy problems
shared by Kate L on 01 Dec 08 - Cached
  • basic laws of physics dictate that energy is conserved and can only be changed from one form to another or into matter.
  • Fuel, on the other hand, is the accumulation of matter and therefore represents a store of energy.
  • released in the form of heat when the fuel is burned in chemical or nuclear reactions
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  • cannot be reversed to regenerate the original fuel mass
  • a fuel problem does exist
  • If the supply of fuel is finite, not only will there be no energy supply when the fuel is exhausted
    • Kate L
      Kate L on 03 Dec 08
       
      Finite means: a form of a verb that can occur as the head of a sentence. In Sam wants to leave, wants is finite, leave is non-finite.
  • all other processes that depend on it will cease
  • Several factors combine to make the problem an urgent one
  • World population
  • demand for energy will also increase
  • coal, oil (petroleum), natural gas, uranium, and fuel wood—is limited and insufficient to sustain rapid rates of development.
  • debate about the exact length of time available before the effects of a worldwide shortage become apparent
  • shortage will occur.
  • geothermal energy, hydroelectric power, peat, ocean thermal energy, solar energy, tidal energy, wind power, and fuel wood.
  • replenish themselves naturally in a relatively short time and will therefore always be available.
  • Renewable energy resources
  • indirectly responsible for many other renewable energy sources.
  • ocean currents and winds are results of the uneven distribution of solar radiation over the Earth's surface
  • winds in turn produce waves whose energy can be utilized
  • windmills and wind power
  • ocean thermal energy, solar heating of the upper layers of the ocean produces temperature gradients that can be harnessed to generate electricity
  • Sun also powers the hydrologic cycle, in which ocean water is evaporated, transported over the continents, and precipitated as rain or snow to form rivers
  • flow energy produces hydroelectric power.
  • energy locked in such renewable fuel sources as wood and peat is derived from the Sun by the process of photosynthesis.
  • renewable energy source is geothermal energy
  • arises through the leakage of heat from the Earth's interior to the surface
  • over the entire surface of the Earth at a very low average rate, leakage is much higher in certain locations.
  • Yellowstone National Park
  • Iceland, Italy, and New Zealand.
  • possible to tap the heat and use it for human purposes.
  • Nonrenewable resources originate from two processes: (1) photosynthesis, which occurred many millions of years ago, followed by the fossilization of the plant and animal life that resulted, and (2) the formation of the Earth itself.
  • fossil fuels—coal, oil (petroleum), and natural gas;
  • produced the fuels for nuclear energy, such as uranium for fission and lighter elements for fusion
  • irreplaceable fuels represent an energy capital that must be invested wisely.
  • A cleaner-burning fuel than oil, natural gas seemed to be in abundant supply at the turn of the 21st century and, with the greatly enlarged network of gas pipelines, was rapidly growing in use.
  • nearly total dependence on fossil fuels and hydroelectricity ensures that efforts to solve energy problems by switching to alternative sources will have to overcome a great deal of inertia, both economic and psychological.
  • sources as solar power, wind power, and synthetic fuels suffer from the serious drawback that few major installations now exist.
  • handicapped by the engineering problems of converting the energy to a form useful to human beings.
  • solar energy reaches the top of the atmosphere in amounts 10,000 times greater than all human production of energy, it reaches the Earth's surface at rates of only about 80 to 250 W/m2, and considerably less on cloudy days.
  • arge-scale system based on solar-collector panels will be physically huge, causing problems of maintenance and land use
  • Wind power, wave power, and ocean-thermal-generation sources suffer from similar difficulties
    • Kate L
      Kate L on 03 Dec 08
       
      Even though there are some difficulties with working towards the alternative fuels, it may prove to be more efficient for smaller things (heat and power to small communities or single buildings) in the long run
  • Kate L on 01 Dec 08
     
    Energy Problem
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Alley Cat Rescue � The National Cat Protection Association - 0 views

www.saveacat.org/communitybenefits.html
shared by Ann Thomas on 10 Dec 08 - Cached
  • Feral cats can minimize rodent problems. While cats cannot hunt rats and mice into extinction, they can keep their populations in check and discourage new rodents from moving into the area. Often feral cats fill in a gap in the current ecosystem. For example bob cats or lynx used to live up and down the East Coast but were hunted ruthlessly and driven away by development. Feral cats are similar in size and behavior to these native feline predators and help to control the same species of small prey animals. Many people enjoy watching feral cats and observing animals has been shown to lower blood pressure in medical studies. People who help to care for feral cats by feeding them and taking them to the vet enjoy many benefits. Often cat caretakers are elderly and live alone, a population at risk for depression, loneliness, and isolation. Cats relieve these conditions and often bring a sense of happiness and purpose to people who help them. Just as companion animals have been shown extend life expectancies, lower blood pressure, and relieve stress, caring for feral cats improves the health of their caretakers. Individuals who cannot take on the full time commitment of adopting a companion animal can participate in programs to help feral cats. This provides a viable alternative to irresponsibly purchasing an animal one is not prepared to care for. An established, stable, vaccinated, and sterilized colony of feral cats will deter other stray and feral cats from moving into the area. This actually decreases the risk that residents will encounter an unvaccinated cat, and will virtually eliminate problem behaviors like fighting and spraying.
  • Ann Thomas on 10 Dec 08
     
    1. Feral cats can minimize rodent problems. While cats cannot hunt rats and mice into extinction, they can keep their populations in check and discourage new rodents from moving into the area. Often feral cats fill in a gap in the current ecosystem. For example bob cats or lynx used to live up and down the East Coast but were hunted ruthlessly and driven away by development. Feral cats are similar in size and behavior to these native feline predators and help to control the same species of small prey animals. 2. Many people enjoy watching feral cats and observing animals has been shown to lower blood pressure in medical studies. 3. People who help to care for feral cats by feeding them and taking them to the vet enjoy many benefits. Often cat caretakers are elderly and live alone, a population at risk for depression, loneliness, and isolation. Cats relieve these conditions and often bring a sense of happiness and purpose to people who help them. Just as companion animals have been shown extend life expectancies, lower blood pressure, and relieve stress, caring for feral cats improves the health of their caretakers. 4. Individuals who cannot take on the full time commitment of adopting a companion animal can participate in programs to help feral cats. This provides a viable alternative to irresponsibly purchasing an animal one is not prepared to care for. 5. An established, stable, vaccinated, and sterilized colony of feral cats will deter other stray and feral cats from moving into the area. This actually decreases the risk that residents will encounter an unvaccinated cat, and will virtually eliminate problem behaviors like fighting and spraying.
1More

Solar Roof on the Plaza Apartments on Flickr - Photo Sharing! - 0 views

flickr.com/...446543194 solar panels
shared by Kate L on 08 Dec 08 - Cached
  • Kate L on 08 Dec 08
     
    On the roof, solar panels feed the building's energy needs. The Plaza Apartments are pursuing a LEED silver rating from the U.S. Green Building Council. FYI- This photo is part of the Green Building RevolutiOn - KQED QUEST Flickr Set. View the companiOn KQED TV piece On KQED QUEST and discuss it in the QUEST Science Blog.
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Benefits of Pets - 0 views

www.petsandpetals.com
shared by Ann Thomas on 08 Dec 08 - Cached
  • Pets reduce stress - studies have shown that simply petting your cat or dog can lower your heart and respiratory rates, blood pressure and cholesterol levels, a great benefit of pet ownership.   Companion pets help safeguard against loneliness and depression - Who can resist returning the affection you receive from a pet. They love you unconditionally; well, at least dogs do!  They are always happy to see you and make you feel good even when you’ve had a bad day.  More benefits of having a pet are... Pets encourage us to get out and exercise - What better way to get exercise than to share a walk with your dog or a play outing to the park.  If you have a cat or an older small dog, you can still take them for a walk in a pet stroller.  Another benefit of owning a pet is...   Helping us meet people - Almost everyone loves animals and many people may want to meet your dog or cat during your outings with your pet.  Those times give us an opportunity to increase our circle of friends. The next benefit of a pet is...
  • A dog or cat will help children’s self esteem and social development – pets are accepting and give positive reinforcement to children. Having a pet will benefit your child’s development as it promotes learning how to be responsible. They will listen to all your stories without fail – even if your human friends get tired from time to time of what you have to say, your pet will always think you “look great”, will never argue with you, and will never tell you they are too tired to talk. This is one of the greatest benefits of pets that people don’t recognize!   Pets will make you laugh, the best stress reliever in the world – your new family pet will provide many hours of amusement for your family as you “explore” your world together. What a wonderful benefit of having a pet in your home!   Another benefit of pet ownership is they help older people feel less isolated – They lessen loss for older people who are on their own and help to keep them involved in caring for another being.   
  • Pets can keep you company while you garden - This may be a stretch, but there is nothing cuter than a cat peeking out from behind the petals of your flower garden or a dog helping you “turn the earth”. Some may not consider digging a benefit of having a pet, but if properly trained it shouldn’t be a problem and your dog can actually help you tote your gardening tools around the yard and your cat will appreciate the catnip in your herb garden.
  • Ann Thomas on 08 Dec 08
     
    Pets reduce stress - studies have shown that simply petting your cat or dog can lower your heart and respiratory rates, blood pressure and cholesterol levels, a great benefit of pet ownership. Companion pets help safeguard against loneliness and depression - Who can resist returning the affection you receive from a pet. They love you unconditionally; well, at least dogs do! They are always happy to see you and make you feel good even when you've had a bad day. More benefits of having a pet are... Pets encourage us to get out and exercise - What better way to get exercise than to share a walk with your dog or a play outing to the park. If you have a cat or an older small dog, you can still take them for a walk in a pet stroller. Another benefit of owning a pet is... Helping us meet people - Almost everyone loves animals and many people may want to meet your dog or cat during your outings with your pet. Those times give us an opportunity to increase our circle of friends. The next benefit of a pet is... A dog or cat will help children's self esteem and social development - pets are accepting and give positive reinforcement to children. Having a pet will benefit your child's development as it promotes learning how to be responsible. They will listen to all your stories without fail - even if your human friends get tired from time to time of what you have to say, your pet will always think you "look great", will never argue with you, and will never tell you they are too tired to talk. This is one of the greatest benefits of pets that people don't recognize! Pets will make you laugh, the best stress reliever in the world - your new family pet will provide many hours of amusement for your family as you "explore" your world together. What a wonderful benefit of having a pet in your home! Another benefit of pet ownership is they help older people feel less isolated - They lessen loss for older people who are on their own and help to
2More

Cats and humans share similiar X and Y chromosomes - 0 views

www.genomenewsnetwork.org/...cat_humans.shtml
shared by Ann Thomas on 03 Dec 08 - Cached
  • The order of these genes on the sex chromosomes of cats more closely resembles that of humans than of any other mammal studied so far, the team reports in a recent issue of Genome Research. Genes on X chromosomes of cats and people are lined up in the same way.
  • Ann Thomas on 03 Dec 08
     
    Researchers, acting as "genetic paleontologists," recently discovered that the X and Y chromosomes of cats and humans are remarkably alike The order of these genes on the sex chromosomes of cats more closely resembles that of humans than of any other mammal studied so far, the team reports in a recent issue of Genome Research. Genes on X chromosomes of cats and people are lined up in the same way.
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The Health Benefits of Owning a Cat: Pets Reduce Risk of Heart Attack, Stroke, and Othe... - 0 views

cats.suite101.com/...ealth_benefits_of_owning_a_cat
shared by Ann Thomas on 03 Dec 08 - Cached
  • Cat ownership helps children to learn responsibility and develop a greater capacity for empathy at an early age. In addition, pets provide unconditional love and acceptance, which can help children through difficult times.
  • Cats also offer protection against certain physical conditions. If adopted before or shortly after a child is born, owning a cat reduces the risk of developing animal allergies, asthma, and possibly other illnesses as well. one study found that children living with pets were 13-18% less likely to miss school due to illness than children without pets. Researchers who measured the salivary immunologobulin levels of young pet owners found that their immune function was less likely to be in the sub-normal range than that of non-pet-owners. Additionally, cats can provide particular therapeutic benefits for children with conditions such as autism, especially those who suffer from motor coordination problems.
  • and cat owners tend to have lower triglycerides, which reduces their risk of developing and dying from cardiovascular disease.
  • ...3 more annotations...
  • Pet ownership has also been shown to boost the levels of mood-regulating neurotransmitters such as dopamine and serotonin. As such, pets can reduce feelings of loneliness, anxiety, depression, and other negative states.
  • Elderly people are particularly likely to benefit from the health-protective effects of cat ownership. Those with cats are less inclined to suffer heart attacks, their blood pressure is lower on average, they report less tension and stress, and they live longer overall.
  • A University of Minnesota study of 4,435 people found that those who did not own cats were 30-40% more likely to die of cardiovascular disease, even if they owned dogs.
  • Ann Thomas on 03 Dec 08
     
    Owning cat can provide psychological and physical health benefits, particularly for children, seniors, and those with medical conditions or disabilities. Cat ownership helps children to learn responsibility and develop a greater capacity for empathy at an early age. In addition, pets provide unconditional love and acceptance, which can help children through difficult times. Cats also offer protection against certain physical conditions. If adopted before or shortly after a child is born, owning a cat reduces the risk of developing animal allergies, asthma, and possibly other illnesses as well. one study found that children living with pets were 13-18% less likely to miss school due to illness than children without pets. Researchers who measured the salivary immunologobulin levels of young pet owners found that their immune function was less likely to be in the sub-normal range than that of non-pet-owners. Additionally, cats can provide particular therapeutic benefits for children with conditions such as autism, especially those who suffer from motor coordination problems. and cat owners tend to have lower triglycerides, which reduces their risk of developing and dying from cardiovascular disease. Pet ownership has also been shown to boost the levels of mood-regulating neurotransmitters such as dopamine and serotonin. As such, pets can reduce feelings of loneliness, anxiety, depression, and other negative states. Elderly people are particularly likely to benefit from the health-protective effects of cat ownership. Those with cats are less inclined to suffer heart attacks, their blood pressure is lower on average, they report less tension and stress, and they live longer overall. A University of Minnesota study of 4,435 people found that those who did not own cats were 30-40% more likely to die of cardiovascular disease, even if they owned dogs.
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