Group items tagged

Researchers from University of Hawaii and University of Tokyo have teamed up to get a closer look on how sharks behave. The researchers strapped on a bunch of gadgets to a bunch of different sharks. The gadgets are a combination of a GoPro and a sportsband to monitor and video what sharks do in everyday life. The researchers were able to disprove misconceptions on how the animals move. Before, scientists thought that sharks glided effortlessly through the water, but in reality they actually power swim. The researchers also got some footage of the sharks underwater after jumping to catch a pray. The next step for these researchers is to create an ingestible device to get a better understanding of the sharks diet. They hope that this will help people to stop assuming that sharks only eat human limbs like they do in the movies. After watching the video attached to this article, I found it very interesting to see how the sharks moved around the water and to see what they saw when swimming.

This article is about a new plastic that can "bleed" and "heal" itself over and over again. This was discovered by the researchers from the University of Southern Mississippi. They said that this project takes its inspiration from the human skin- - it "bleeds" red when it's scratched or cut and then heals itself when it's exposed to light. These plastics are made up of water-based copolymers which means it is more environmentally-friendly than most plastics. They stated that this discovery has a lot to go before it can be available in the market.

This article is about a new weighing scale that can weigh individual atoms. This new device was developed by researchers from Catalan Institute of Nanotechnology. This scale gives you the precise weight of anything you put of it Using heated, shortened carbon nanotubes in a vacuum, the scale vibrates at different frequencies depending on what molecules are balanced on top.

In British Colombia a research team with the help of satellite-imaging companies are able to monitor changes in the environment such as forestry. This satellite imaging will help detect threats to forests such a Wildfires, insect infections, and deforestation. I really like how today's technology is being used to help the environment rather than just creating pollution from CO2 and old computer parts. Also I believe that this kind of work is really important especially with the kind of deforestation we see in the Amazon. Also I believe that the money governments put into things that benefiting our environment should be research projects like this rather than final products. All in all I believe that this a great way to aid the planet and further our technology.

Researchers at the University of California at Davis have developed a new compound that is incorporated into your cotton clothes. When they are exposed into sunlight, it destroys bacteria and toxins. The compound is known as 2-anthraquinone carboxylic acid (2_AQC) and after an hour of exposure to the sun, produces reactive oxygen species that break down dangerous pesticides. While it wont lift stains, researchers hope to see it applied in healthcare, food processing, and even the military.

Researchers have released an attack tool that tests their websites to when they connect through secure connections, not so secure now huh? They call it "The Hacker Choice"

The Korean researches have created a transistor that could stretch up to five percent without losing electrical efficiency.

This article takes the results of a research center which says that approximately 61 percent of Facebook users will take random breaks from the site, and can go for weeks at a time. The people who have answered this survey say they take time off of Facebook because A. Lack of time to dedicate to updating their profiles. B. They are losing interest in the site. or C. Facebook is a waste of time. I believe this is true because I personally have noticed that Facebook is slowly losing consumers to other social network such as Twitter, Google Plus, Instagram, Tumblr, ect. I also feel like this article is truthful because recently Facebook has been losing lots of its stocks, and its price for their stocks is below par compared to when they were starting up. This article relates to eLifestyle tag because this shows how people may be less reliable on their social network website (Facebook) and may be having a more social life, rather than being on the internet.

For about a century, scientists thought that human noses were able to recognize 10,000 different odours. Although this has been true for a number of years, new research shows that we can actually detect over 1,000,000,000,000 distinct scents. That is over a trillion different smells. Leslie Vosshall and colleagues, who work at Howard Hughes Medical Institute, says that the 10,000 number had to be wrong. They considered that the human eye perceives 10 million different colours using only 3 types of light receptors, and the human nose has 400 different receptor types in comparison. Vosshall and her team created an experiment to prove this new theory, but because testing a trillion different scents would take eternity, the team crafted never-before-smelled scents composed of 10-30 odour ingredients. Each volunteer in the experiment smelled 264 different groupings of odours and then the team used that data to determine how many different scents the average human could identify. This is very cool new information that I have learned because it shows us that we are capable of so much more than we expect ourselves to be capable of. Considering that the whole existence of the human race could be wiped out by one single infection, this information reminds me that humans are too awesome to go into extinction.

With Apple rich, they don't need to spend their money on new inventions for the Apple store to sell. If you compare Apple to Google and Microsoft you can tell that Google and Microsoft work their butts off spending more money to think of ideas on what to invent. While they're thinking and overworking their minds, Apple is increasing in stocks and money. 

So if your illegally downloading anything and have Skype, watch out because they found a way to fish you out to see if you are using torrents.

Cellphones play a huge factor in our everyday life.  Everybody uses cellphones nowadays.  However, the real question is, when should a child receive a cellphone?  Rather, when should a parent give their a child a cellphone?  Everybody is different, so they have their own opinion as to when they are ready to receive a cellphone/give a cellphone.  A recent report shows that nearly half of the teens surveyed say they can't live longer than a week without their phones, and 36% said they check their phones at least every 10 minutes.  Of course, these habits don't develop within a day of course.  An American research market company polled parents on what they thought the most appropriate age for a child to receive their first cellphone.  Twenty-two percent of parents polled said they thought 10 was the right age, while 43% of the parents fell within the 10 to 12 age range.  I find this ridiculous, because not even I have my own cell phone, nor will I be receiving one in the near future.   In today's society, a phone is like a miniature computer that you can take anywhere with you.  Phones were originally used for making phone calls and giving parents feel a sense of security knowing they can contact their kids whenever and wherever.  However phones can also be a whole set of challenges to a parent.  It is an Internet-enabled device with few parental controls, which could be one challenge.  It might also give a child access to inappropriate apps, the less-than-wholesome intentions of other people, from bullying to worse.   As a child's age increases, there comes many other challenges such as sexting or texting while driving. Personally, I feel the only time one can be ready for a phone, is when they prove that they are mature enough to handle such responsibility.  But that's just my side of the story.

This article discuses the fact that google TV is now getting a voice search. I think this is a very good thing because it would save a great deal of time for everyone while they are scrolling through google. You now do not need to spend countless minutes scrolling through pages and pages of information and finding what you need. The voice search will allows you to find the exact information you need at a certain point of time. Google's also adding Primetime, an unobtrusive improvement to the on-screen guide. In my opinion this would be a good addition to google. I and lots of other students use google for help with homework, assignments, and just general research. Now students will be able to find the exact information they need, and in a very short period of time.

Many of our teachers tell us clearly when we have a project or an assignment that involves research, we should try to avoid Wikipedia as a source. I think it's because of the fact that Wikipedia makes it easy to find information and that most of the information is starting to be more accurate instead of being fake information. In my opinion, most information that's on Wikipedia is almost no difference from the information found in textbooks. This article explains that Wikipedia should be used if the assignment is to find information and summarize it to something simple because Wikipedia simply shows you a summary that can be referenced in classes. This is related to being legal because mainly, copying information from something site like Wikipedia would be plagiarism. Although in my opinion using Wikipedia as a way to gather any information and constrict it into a small summary of that information, then it should be used.

Scientists are researching new ways to grow food in space as farming on Earth becomes more advanced. Scientists have developed things like growing crops with LED light or heating greenhouses with waste nuclear power station heat. There are also farms that are automatic and self-sustaining. This gave scientists the idea of growing food in space since astronauts usually eat only pre-packaged food in space and a balanced diet is essential for extended trips. If all farms became fully automated, traditional farm technology companies will go out of business unless they could adapt because their products would no longer be needed. If companies started shutting down, it could cause some economic instability since many workers would be without work.Automated farming equipment will also raise questions if automated technology will spread to other industries. Since the Western world is a capitalist system, company owners really only care about their profit and will not mind investing in technology that can do what workers did for free as automated technology becomes more common. This advancement could also result in the collapse of the labour workforce since technology can take their place for less money. I hope that automated technology will not spread to other industries other than farming because the economy is already unstable as it is, deteriorating the labour workforce can put the world into economic turmoil. I can understand funding automated farming for sustaining long term space missions since astronauts could lack certain nutrients because of the absence of fresh food..

This article is about a new infrared technology that will let firemen see through flames. This was a new study in Italy and researchers have created a system that cuts through smoke with infrared lasers. The lasers bounce off of anything such as people and go back through an imager to show the firefighters a 3D view of everything around them. The current infrared camera monitors that firefighters use can easily be blinded by thick smoke and flames because they have a lens that must zoom in on light. The new system will let firefighters see them in holograph form. This product still has to be refined but once it is it can help save many lives. This is an example of security because many more people will be more secure and safe when this product comes out.

This article is about new apps that help disabled people. Many computer science researchers have been looking for an app that would help the disabled, and now they have created a few. One is called VizWiz. This is an app that helps the visually impaired. The user takes a picture of what he/she has a question about, asks a question, and receives an answer by a worker at Mechanical Turk. Mechanical Turk is a service, featuring many people that answer questions. Another app is Scribe. This app helps the deaf and hearing-impaired. Users send an audio stream to many of the Scribe workers who provide real time transcription. Since only highly trained transcribers with special equipment can transcribe all of the words in a live stream, Scribe coordinates a group of six or seven amateurs to transcribe the stream.

This article is about an article in a journal that stated researchers claim to have created a lithium ion microbattery with power densities up to 2000 times more powerful than comparable batteries. This article also talks about how technology is getting smaller but batteries are still big.  This University of Illinois team has created a super small and thin battery that can be recharged 1000 times faster than today's batteries.  the battery work by a chemical reaction inside the battery that causes the anode to release electrons. When the battery is "on" these electrons flow from the anode to the cathode thus provide far greater power density (output) and simultaneously support much faster charging. This team now just needs to achieve a commercially viable - and safe - battery breakthrough soon and then it could potentially be ready for the market..

Tiny glowing probes packed with LEDs and sensors are scientists newest invention for measuring and manipulating the brain.

It is about a group of people researching and creating a prototype of a refined hairline grooves of a peacock. The product was pretty much reflected with sunlight and was unaffected by viewing angles. It is used for people that use e-readers. They only have static images currently, but they are thinking about putting moving images on it. This is also made as a reflective display for e-reader users. Having an e-reader isnt really bad. It is portable meaning that you can take it outside with you and be able to use it, but also this article will help all the e-reader users because it will give them static images, and soon moving images. I dont see any negative things about having this device. In my opinion this might help e-reader users because it will give them the entertainment to see static images, and soon moving images, rather than just thousands of words.