Dit is geen trucfoto, de lamp zweeft echt:
The bulb and the casing contain hidden circuitry [shown in figures] that uses electromagnetic feedback to levitate the bulb roughly 2.5" from the nearest object, and uses coupled resonant wireless power transfer to beam power from the housing into the bulb itself.
b e a . s t . . . Lightbulb - a kinetic sculpture
via: Spluch: A levitating wirelessly powered lightbulbTechnorati Tags:
