274 Results for

electromagnetic

Article

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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The spooky sounds of space

Since the 1950s, probes sent into space have been sending back data that reveal eerie sounds from the vastness of the galaxy.

By August 18, 2014

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One year later, Hyperloop remains a fantasy

Elon Musk's tube transport concept unveiled a year ago remains just that: a concept. It also proves that even when the Internet falls in love, radical ideas rarely exit the realm of fiction.

By August 13, 2014

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Calculating the solar efficiency of Superman

Superman's solar power actually contravenes the laws of physics, according to a team of students at the University of Leicester.

By August 3, 2014

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Invisible Wi-Fi revealed through light graffiti

The Kirlian Device shines a light in different colours depending on Wi-Fi signal strength, allowing creator Luis Hernan to create paintings in light.

By June 25, 2014

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Signal-jamming coat hides your devices from prying eyes

This isn't the first time a garment has promised to protect our privacy, but to an Austrian design team's credit, this one looks a lot cozier.

By June 17, 2014

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Which LED bulbs are best for built-in dimmers?

We took a deeper look at dimmable LEDs, and learned that all bulbs are not created equal.

By June 16, 2014

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Origami unfolds a new world of shape-shifting electronics

Researchers are using the geometry of paper folding to come up with futuristic antennas that can retract and compress.

By May 22, 2014

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Quartz crystal computer rocks

"Irrational Computing" has interlinked a series of untreated crystals and minerals to create a primitive signal processor.

By May 19, 2014

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The future of 'microimplants' in your body: Wireless charging

Stanford researchers find a new way to safely charge tiny devices embedded inside the body. Cyberization, here we come.

By May 19, 2014