Group items tagged

Lil’ Wayne

83 percent of blacks call themselves Christians

the only mammals naturally capable of flight

Bats are mammals

Megabats eat fruit, nectar or pollen

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

More has been published about the extinction of dinosaurs at the K-T boundary than any other group of organisms. Excluding a few controversial claims, it is agreed that all non-avian dinosaurs went extinct at the K-T boundary. The dinosaur fossil record has been interpreted to show both a decline in diversity and no decline in diversity during the last few million years of the Cretaceous, and it may be that the quality of the dinosaur fossil record is simply not good enough to permit researchers to distinguish between the choices.[54] Since there is no evidence that late Maastrichtian nonavian dinosaurs could burrow, swim or dive, they were unable to shelter themselves from the worst parts of any environmental stress that occurred at the K-T boundary. It is possible that small dinosaurs (other than birds) did survive, but they would have been deprived of food as both herbivorous dinosaurs would have found plant material scarce, and carnivores would have quickly found prey to be in short supply.[35] The growing consensus about the endothermy of dinosaurs (see dinosaur physiology) helps to understand their full extinction in contrast with their close relatives, the crocodilians. Cold-blooded crocodiles have very limited needs of food (they can survive several months without eating) while warm-blooded animals of similar size need much more food in order to sustain their faster metabolism. Thus, under the circumstancies of food chain disruption above mentioned, non-avian dinosaurs died [55] while some crocodiles survived. In this context, the survival of other endothermic animals, such as some birds and mammals, could be due, among other

Guide Dogs for the Blind provides K-9 Buddies

pets for blind and visually impaired children

pets and prepare children for future use and care of a mobility dog.

An aircraft is a vehicle which is able to fly through the Earth's atmosphere or through any other atmosphere. Rocket vehicles are not aircraft if they are not supported by the surrounding air. All the human activity which surrounds aircraft is called aviation.

Heavier-than-air aircraft must find some way to push air or gas downwards, so that a reaction occurs (by Newton's laws of motion) to push the aircraft upwards. This dynamic movement through the air is the origin of the term aerodyne. There are two ways to produce dynamic upthrust: aerodynamic lift, and powered lift in the form of engine thrust. Aerodynamic lift is the most common, with aeroplanes being kept in the air by the forward movement of wings, and rotorcraft by spinning wing-shaped rotors sometimes called rotary wings. A wing is a flat, horizontal surface, usually shaped in cross-section as an aerofoil. To fly, the wing must move forwards through the air; this movement of air over the aerofoil shape deflects air downward to create an equal and opposite upward force, called lift, according to Newton's third law of motion. A flexible wing is a wing made of fabric or thin sheet material, often stretched over a rigid frame. A kite is tethered to the ground and relies on the speed of the wind over its wings, which may be flexible or rigid, fixed or rotary. With powered lift, the aircraft directs its engine thrust vertically downwards. The initialism VTOL (vertical take off and landing) is applied to aircraft that can take off and land vertically. Most are rotorcraft. Others, such as the Hawker Siddeley Harrier, take off and land vertically using powered lift and transfer to aerodynamic lift in steady flight. Similarly, STOL stands for short take off and landing. Some VTOL aircraft often operate in a short take off/vertical landing regime known as STOVL. A pure rocket is not usually regarded as an aerodyne, because it does not depend on the air for its lift (and can even fly into space), however many aerodynamic lift vehicles have been powered or assisted by rocket motors. Rocket-powered missiles which obtain aerodynamic lift at very high speed due to airflow over their bodies, are a marginal case.

The forerunner of the aeroplane is the kite

During the Jomon Period (13000 BC to 300 BC), the inhabitants of the Japanese islands were gatherers, fishers and hunters. Jomon is the name of the era's pottery.

During the Yayoi Period (300 BC to 300 AD), the rice culture was imported into Japan around 100 BC.

By the beginning of the Kofun Period (300 - 538), a center of power had developed in the fertile Kinai plain, and by about 400 AD the country was united as Yamato Japan with its political center in and around the province of Yamato (about today's Nara prefecture).

Loosely speaking, behaviorism is an attitude. Strictly speaking, behaviorism is a doctrine

claims that psychology should concern itself with the behavior of organisms

Methodological behaviorism is a normative theory about the scientific conduct of psychology

They haven’t yet given up on trying to charge for their music, but it’s becoming more and more clear that as long as there is a free alternative (file sharing), the price of music will have to fall towards free.

Music Taxes Will Kill Music Innovation

Music industry revenues will be a set size, regardless of the quality or type of music they release.

Chinese people call the panda "Da xiong mao,"

"giant bear cat"

the results from 2007 confirm what EMI's focus group showed: that the record industry's main product, the CD, which in 2006 accounted for over 80% of total global sales, is rapidly fading away.

the volume of physical albums sold dropped by 19% in 2007

For the first half of 2007, sales of music on CD and other physical formats fell by 6% in Britain, by 9% in Japan, France and Spain, by 12% in Italy, 14% in Australia and 21% in Canada.

Habacuc claims that he was inspired to create the exhibit by a case in which a Nicaraguan crack addict named Natividad Canda was killed by two dogs because police and firemen watching from the sidelines would not or could not intervene. Subsequent footage of the incident shown on TV generated disgust from the public. Habacuc viewed this disgust as hypocritical and therefore wanted to create a similar public reaction with his exhibition. Again, he does not clearly confirm or deny if the animal died during the display. In the interview, he rather ambiguously states that "the human eye is treacherous" and suggests that what one first believes he is seeing may turn out to be different after due reflection.

As a result, the people at the exhibit who were largely unaffected by the actual display of the dog, would be outraged when they read about it in the news the next morning and thus “became what they read” because the newspaper (the moral authority) told them they should be outraged

the people at the exhibit who were largely unaffected by the actual display of the dog, would be outraged when they read about it in the news the next morning and thus “became what they read” because the newspaper (the moral authority) told them they should be outraged.