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ExtremeTech

A deep dive into the latest and most important tech news.

ExtremeTech is a website that writes about and analyzes important software, hardware and gadgets, and emergent science/technology.
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Date Following Followers Gained
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About 13 weeks ago German student creates electromagnetic harvester that gathers free electricity from thin air

A German student has built an electromagnetic harvester that recharges an AA battery by soaking up ambient, environmental radiation. These harvesters can gather free electricity from just about anything, including overhead power lines, coffee machines, refrigerators, or even the emissions from your WiFi router or smartphone.

Read More: http://goo.gl/iiBhP



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About 8 weeks ago Your next smartphone might use sapphire glass instead of Gorilla Glass

Sapphire, the hardest natural substance after diamond, might soon be used to make smartphone screens. Sheets of sapphire glass are already used by the military to create transparent armor, but if a bunch of sapphire-synthesizing startups have their way, sapphire glass will soon be cheap enough for use in a wide range of consumer products, such as smartphones, tablets, and other ruggedized devices.

Read More: http://www.extremetech.com/computing/151146-your-next-smartphone-might-use-sapphire-glass-instead-of-gorilla-glass



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About 7 weeks ago Stanford creates biological transistors, the final step towards computers inside living cells

Bioengineers at Stanford University have created the first biological transistor made from genetic materials: DNA and RNA. Dubbed the “transcriptor,” this biological transistor is the final component required to build biological computers that operate inside living cells.

Read More: http://www.extremetech.com/extreme/152074-stanford-creates-biological-transistors-the-final-step-towards-computers-inside-living-cells



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About 8 weeks ago This Could Replace Your Smartphone Password

Company has created a software which can identify you by the unique patters of blood vessels within your peepers. While there are plenty of biometric security systems, the company behind this software believes that it can gain wider acceptance because it requires no special hardware. Instead, the software is designed to run on smartphones—both iOS and Android.

Read More: http://securitywatch.pcmag.com/security/309536-forget-passwords-eyeverify-knows-you-by-your-eyes 

Via +PCMag 





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About 13 weeks ago Earth-skimming DA14 asteroid contains $195 billion of minerals, if we can catch it

On Friday, asteroid 2012 DA14 will pass within 17,200 (27,700km) of Earth. DA14 is about 50 meters wide, and will be the closest ever fly-by of a celestial body that astronomers have known about in advance — at a distance of 17,200 miles, DA14 will actually travel inside the orbit of Earth’s geosynchronous satellites. If that wasn’t thrilling enough, though, celestial mining company Deep Space Industries is saying that the asteroid, if we were to harvest its resources, may contain nearly $200 billion of minerals and water.

Read More: http://goo.gl/umj0B



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About 2 weeks ago MIT tech turns any surface into a user interface


MIT Media Lab has released a video to go along with its recent publications detailing new AR interface technology it claims could put “a user interface on any surface.”

Watch This Video: http://www.extremetech.com/extreme/154758-mit-tech-turns-any-surface-into-a-user-interface-but-its-useless-without-google-glass




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About 9 weeks ago This is no ordinary tattoo. This is the first electronic sensor that has been printed directly onto human skin.

You can easily imagine an electronic tattoo that keeps track of a surgical wound and alerts doctors if it doesn't heal as expected. On the elective front, you might install an electronic tattoo that tells you when your heart or brain activity is spiking, or interacts in interesting ways with other wearable sensors and computers that you might be wearing.

Read More: http://www.extremetech.com/computing/150405-researchers-print-flexible-electronic-tattoo-directly-onto-human-skin



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About 12 weeks ago The world’s first 3D printing pen: Yours for just $75

Come September, if everything goes to plan, the world’s first 3D printing pen will go on sale for $75. The pen, called the 3Doodler, essentially allows you to lift your flat sketches off the paper — or, if you wish, to actually draw in three dimensions.

See Video: http://goo.gl/o7yq5



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About 13 weeks ago Tesla publishes Model S driving logs that show The New York Times’ blatant lies

Following Elon Musk’s initial denouncement of The New York Times for publishing a fake review of the Tesla Model S electric car, he has now published the actual logs recorded by the car — and boy are they damning. 

Read More: http://goo.gl/w15n4



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About 10 weeks ago Brown University creates first wireless, implanted brain-computer interface

Researchers at Brown University have succeeded in creating the first wireless, implantable, rechargeable, long-term brain-computer interface. The wireless BCIs have been implanted in pigs and monkeys for over 13 months without issue, and human subjects are next.

Read More: http://www.extremetech.com/extreme/149879-brown-university-creates-first-wireless-implanted-brain-computer-interface