Latest News – Page 48

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Dolphins now conch fishing

August 26, 2011

Dolphins are very smart creatures.

Researchers from Murdoch University have been watching bottlenose dolphins in Shark Bay, Australia develop an ingenious way to fish. First witnessed by researchers in 2007, a dolphin will use a conch shell to trap and scoop up fish. The dolphin will then proceed to pour the fishies into its mouth as if they were the bottoms of a chip bag. The remarkable part is that this behavior seems to be becoming more widespread, marking it as a trend learned…

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Movie Trailers released exclusively via QR Code for the first time

August 25, 2011

QR Codes are being embraced by Fox Searchlight Studios.

Fox Searchlight is shunning traditional promotional opportunities for its upcoming film Martha Marcy May Marlene.
Instead, the studio is rolling out an elaborate QR code campaign for the movie, which hits theaters on October 21.

Rather than go the traditional route of releasing teasers and trailers, Fox Searchlight opted to go digital…

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Going Under: What we don’t know about anesthetics

August 25, 2011

Are anesthetics as safe as we think they are?

The majority of people reading this sentence will, at some point in their lives, undergo a medical treatment that requires general anesthesia. Doctors will inject them with a drug, or have them breathe it in. For several hours, they will be unconscious. And almost all of them will wake up happy and healthy.

We know that the general anesthetics we use today are safe. But we know that because they’ve proven themselves to be safe, not because we understand the mechanisms behind how they work. The truth is, at that level, anesthetics are a big, fat question mark. And that leaves room for a lot of unknowns. What if, in the long term, our anesthetics aren’t as safe for everyone as we think they are?

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Android app locates endangered species wherever you are

August 23, 2011

Once they are gone, they are gone.

This is one of those cool-yet-terribly-sad-it-exists apps. The Center for Biological Diversity has created an app for Android users that will tell you exactly which endangered species are living in the area you’re standing in. On the one hand, it’s amazing to know at any point in time which species are living in the area you’re walking though, and especially interesting to know which endangered species are struggling to survive. It could be a way to stay aware of local ecology and how you can help with conservation efforts. However, it’s of course a bummer that there’s an app that will tell you all the species that are thiiiiis close to being found only in history books.

The free “Species Finder” Android app has over 1,000 plants and animals from the endangered species list in its database. Using your smartphone’s GPS, the app generates a list of all the threatened and endangered species living in whichever county you’re currently located in.

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Facebook climbs to no. 3 video site in US

August 23, 2011

Facebook is gaining momentum in the video realm.

Facebook is already the largest photo site in the U.S., and now it is climbing up the charts for online video. Facebook now ranks as the third largest video site on the Web in terms of unique viewers according to comScore, with an estimated 51.5 million people on Facebook watching a video during the month of July. The month before it was No. 6. It passed Microsoft, Yahoo, and Viacom. Only Vevo (with 62 million monthly viewers) and YouTube (158 million) are bigger.

It is only a matter of time before Facebook passes Vevo, but can it ever take the crown from Google/Youtube?

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Quantum entanglement could mean completely secure data transfer

August 21, 2011

Entangled is good?

By tapping into Albert Einstein’s idea of “spooky action at a distance,” researchers at the University of Copenhagen’s Niels Bohr Institute have discovered what might be the key to completely secure data transfer — keeping particles “entangled” for up to an hour…

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Growth of cities endangers global environment

August 21, 2011

Manhattan at sunset.

The explosive growth of cities worldwide over the next two decades poses significant risks to people and the global environment, according to a meta-analysis published August 19 in PLoS ONE.

Researchers from Yale, Arizona State, Texas A&M and Stanford predict that by 2030 urban areas will expand by 590,000 square miles — nearly the size of Mongolia — to accommodate the needs of 1.47 billion more people living in urban areas…

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Google Street View is using canoes and tricycles to map the Amazon

August 20, 2011

Trecking down the Amazon on your computer thanks to Google.

Google has teamed up with Amazon for a new project. Well, not Amazon, as in the company that sells the Kindle. No, we’re talking about the great, untamed wilderness of the Amazon rainforest. In a partnership with the Sustainable Amazon Foundation, Google aims to use its Street View technology to raise awareness of the world’s largest rainforest and its important ecosystems.

To do this, Google is mapping the byways of the Amazon River…

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Boys reach sexual maturity younger and younger

August 20, 2011

Male maturity age has shifted again.

Boys are maturing physically earlier than ever before. The age of sexual maturity has been decreasing by about 2.5 months each decade at least since the middle of the 18th century. Joshua Goldstein, director of the Max Planck Institute for Demographic Research in Rostock (MPIDR), has used mortality data to demonstrate this trend, which until now was difficult to decipher. What had already been established for girls now seems to also be true for boys: the time period during which young people are sexually mature but socially not yet considered adults is expanding…

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Canadian library will Loan out people as well as books

August 20, 2011

A new library approach from Canada.

For centuries the public library has been a great source of knowledge through books. Now one library in Canada is opening up the scope of how you acquire knowledge at the library; by offering up skilled people. Why read a history book when you can talk to a historian?

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Genius 13-Year-Old has a solar power breakthrough

August 20, 2011

Would you believe this could be the new look of solar power?

7th grader Aidan Dwyer was walking in the woods during the winter, and looking up, he noticed something about the bare branches above him. They didn’t appear to be growing randomly. So he took some measurements of the angles of the branches, crunched some numbers, and wouldn’t you know it, he found that the ubiquitous Fibonacci Sequence was behind it all. He suspected there was a reason behind this. That trees were using this pattern to gather more light.

So he did an experiment. Using the same number of solar cells, he built two working models. One was a traditional, flat array will all of the panels on a single plane. The other used the Fibonacci Sequence to create the same spiraled pattern he observed in the trees. The results? The little man himself reports…

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Hulu and MSN caught using supercookies to track user data

August 18, 2011

Supercookies are not a good thing for the user.

The WSJ says that Hulu and MSN, among others, have been found using supercookies to monitor the info of those who visit their sites. Extremely difficult to detect and erase, supercookies can provide significantly more information than standard cookies.

Supercookies can be used to steal a users entire browser history, which can provide highly valuable information on their financial and health status. Microsoft claims they don’t know why supercookies were being used…

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