Devishna Singh

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Why Activity Trackers Could Be Running Out Of Steps

A tiny chip in the iPhone automatically and accurately tracks your fitness — no wearable needed. That could mean trouble for Fitbit and Jawbone.<p>Lark launched in 2010 as a wearables company, with smart wristbands that fed data to fitness- and sleep-coaching apps.<p>But three years later, Lark changed …

Wearable Tech

Megapixels, How Much Is Too Much?

Earlier this month Canon turned heads with the announcement of not one, but two 50-megapixel DSLRs, grabbing the resolution crown from rivals Nikon and Sony. But as the megapixel race approaches nearly unheard-of levels in the high-end camera market, there are two essential questions that need to …

Cameras

The End of the Big Mac

The burger's demise won’t be marked by a declaration in a quarterly report, but by a collective appreciation for the comfort it offered America.<p>If you like to lunch on two all-beef patties, special sauce, lettuce, cheese, pickles, onions on a sesame seed bun, you’d better act fast: McDonald’s has …

Big Bang, Deflated? Universe May Have Had No Beginning

If a new theory turns out to be true, the universe may not have started with a bang.<p>In the new formulation, the universe was never a singularity, or …

Physics