Ramakanth Beesetty

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The emergence of "4D printing"

3D printing has grown in sophistication since the late 1970s; TED Fellow Skylar Tibbits is shaping the next development, which he calls 4D printing, …

Mild electric shocks to brain may help students solve maths problems

People who struggle with maths problems might fare better after a course of gentle electric shocks to the brain, scientists have …

Brain-controlling magnets: how do they work?

If you were to tell people that the technology exists to manipulate the workings of people's brains, they may not believe you. That sort of thing is …

The Mad Billionaire Behind GoPro: The World's Hottest Camera Company

Nick Woodman is 37 years old. His constantly tousled sepia hair and permanent, mischievous half-grin make him look 27. And he acts 17, as I learn 30,000 feet above the Rocky Mountains, after Woodman packed me, his wife, Jill, and a dozen of his favorite colleagues and buds into a chartered …

Redesigned Google Maps hands-on: vector-based, more personal and coming soon to mobile

According to Bernhard Seefeld, product management director at Google Maps, "this is the most significant overhaul of Maps since it launched in 2005." We sat down with both Seefeld as well as Jonah Jones -- lead designer of Google Maps -- following a marathon keynote to kick off Google I/O. Their …

Recon Instruments Jet heads-up display debuts at Google I/O, we go hands-on (video)

Google Glass is a lot of things, but it's hardly a superstar when it comes to the world of sports. Though we've seen proof it is at least water resistant, it doesn't feel particularly durable and isn't <i>entirely</i> well-suited to wearing while, say, sweating profusely during a lengthy climb on a road …

PrimeSense demonstrates Capri 3D sensor on Nexus 10 (hands-on)

Take the 3D sensor inside the Microsoft Kinect, shrink it down to a tenth of its original size and add a bunch of mobile capabilities, and you have yourself PrimeSense's latest conquest, better known as Capri. The company, which is the brains behind the Kinect, has been openly working on bringing a …