Abhishek bangar

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'Intelligent' surgical knife can sniff out cancer tissue | Reuters

LONDON (Reuters) - Scientists have created an “intelligent” surgical knife that can detect in seconds whether tissue being cut is cancerous, promising more effective and accurate surgery in future.<p>Julia Balog of Imperial College London demonstrates the Intelligent Knife on a piece of meat at St …

Lytro's selective focus camera finally coming to the UK starting at £399 (updated)

Assuming you haven't given up on the idea, you'll soon be able to buy a Lytro light field camera in the UK -- even though it's been on US shelves since early last year. To remind you, it works by combining a fixed f/2.0, 8x optical zoom lens with an 11-"megaray" sensor to create a layered 1,080 x …

Convincingly real HTC One clone shows up, even sports the HTC logo

How do you know when you have a hit smartphone on your hands? When the clones, replicas and all-out fakes start showing up in droves!<p>The HTC One already has a number of cheap knock-offs, but most of these are easily distinguishable from the real deal with nothing more than a casual glance. Today we …

HTC One 'glamour red' hands-on

A lot of the smartphone color options we see announced are no big deal, but there was a certain <i>something</i> about HTC's metallic red One that demanded closer attention. We've just handled the burgundy bombshell, which has the same hardware credentials seen on the silver and black options (4.7-inch …