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Viewing: ccassady/eco-friendly (2 bookmarks) [ options: rss or publish on my site or add to friends & faves ]
Light bulb is a levitating yet powered lightbulb. It will float stably in midair and remain on for years without any physical contact, charging, or batteries. Ironically, with the levitation and wireless power circuitry both on, this entire package still consumes less than half the power of an incandescent bulb.

This is not a trick or a photoshop manipulation. The bulb and the casing contain hidden circuitry [shown in figures] that uses electromagnetic feedback to levitate the bulb roughly 2.5
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a levitating wirelessly powered lightbulb...
By: ccassady
Using wind power, Jason Bruges' installation Wind to Light illustrates alternative energy sources in the form of a cloud of LEDs. Mini wind turbines power the lights (both are mounted on poles); as the wind moves through them, it creates a visual pattern. added on 2007-06-26
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turn wind to light...
By: ccassady
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