294 Results for

electromagnetic

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Glowing Lunecase feeds on iPhone's electromagnetic radiation

No battery, no problem. Get glowing alerts with the Lunecase, a case powered by electromagnetic energy sent out by your iPhone.

By April 29, 2014

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Color-changing jacket taps your brain to display your mood

A new serpentine jacket from clothing design studio The Unseen is embedded with colour-changing inks that react to your brain activity.

By February 19, 2015

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This crazy kettle heats only the water you need

To cut down on electricity wastage from boiling too much water, the Miito uses induction technology to heat water right in the cup.

By February 10, 2015

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This 30-foot-tall spiked Faraday cage helps satellites thrive

Looking like a deathtrap in a movie, this room at one of the ESA's test centers plays a critical role in satellite building.

By February 7, 2015

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The juicy payoff of peeling tomatoes with infrared energy

Using IR blasts and a vacuum chamber, a new process developed by USDA researchers could save water and lead to better canned tomatoes.

By January 30, 2015

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Private spacecraft will sail on streams of photons from the sun

Bill Nye and The Planetary Society want to propel a spacecraft by bouncing the sun's photons off it. The first test of such a craft will take place this May.

By January 26, 2015

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X-ray reveals the secrets of burned Vesuvius scrolls

Scrolls that were damaged, but not destroyed, in the eruption of Mount Vesuvius may now be read for the first time in nearly two millennia.

By January 20, 2015

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Elon Musk plans to build Hyperloop test track

The CEO of SpaceX and Tesla wants to speed up the development of 800-mph tube transport. He's willing to pay for testing -- most likely in Texas -- to make it happen.

By January 15, 2015

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Appliance Science: The tasty physics of microwave ovens

How does a microwave oven heat without heat? Find out in the latest installment of Appliance Science, which delves into the physics of microwave ovens.

By December 1, 2014

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Check out this molten ball of metal levitating in outer space

The ESA has put a levitating furnace on the International Space Station. Getting it to work right required a bit of shaving cream.

By November 25, 2014