ashok dubey

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Robot hearts: medicine’s new frontier

From bovine valves to electrical motors and 3-D printed hearts, cardiologists are forging ahead with technologies once dismissed as “crazy ideas”<p>On a cold, bright January morning I walked south across Westminster Bridge to St Thomas’ Hospital, an institution with a proud tradition of innovation: I …

Open Heart Surgery

12 30-Day Challenges That Will Change Your Life

Get yourself on a fresh track in just a month.<p>For some people, the best way to change a habit is with baby steps. They start incredibly small to avoid terror and procrastination and gradually work their way up from there.<p>But others are more the dive-right-into-the-cold-water type. For these folks, …

8 Tips for Handling Difficult Situations and Anxiety

A few weeks ago, I wrote one of the most difficult posts I've ever written, about a particularly stressful time when my anxiety was, at some moments, …

Huawei's round-faced Android Wear watch has looks that rival the Moto 360's (updated)

Of the early Android Wear smartwatches, the round ones (Moto 360, LG G Watch R and soon the LG Watch Urbane) have been the most eye-catching. You can …

MIT uses patent from 1997 to sue Apple over chips

The Massachusetts Institute of Technology filed a patent lawsuit against Apple and its suppliers this week, claiming that semiconductor wafers found …

Microsoft's Blink Windows Phone app gets a redesign, lots of new features

The Blink app for Windows Phone 8 is already pretty good, and it's about to get even better. Microsoft Research has released a new version of its photography application, complete with a fresh look and a swath of new features. Aside from letting you create GIFs, Blink now makes it easier for you to …

Aircel offers 3GB of free data to prepaid customers who buy smartphones from Snapdeal

Online retailer Snapdeal today announced a strategic partnership with Aircel. As a part of this partnership, an Aircel customer buying a phone from …

Windows 8.1 Update 1 build leaked by Microsoft, Windows Phone 8.5 spotted

Microsoft generated much buzz online on Thursday when it mistakenly released a build of the much-awaited Windows 8.1 Update 1, ahead of its scheduled …