January 2010
6 posts
WatchWHY? - These Hands / January Twenty Something on Vimeo (via Vimeo)
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“Hmmmm. It’s illegal to steal power by putting coils on your roof if you live...”
– Because the rooftop coil uses magnetic induction to lower the voltage in the powerline while increasing it in the coil. The WiFi harvester absorbs a tiny part the omni-direction signal from the wifi hotspot, preventing it from very slightly heating up whatever it would have fallen on otherwise. This...
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