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Free Floating in midair LED Light Bulb

770 Views 1 Reply 2 Participants Last post by  PlantedRich

Practical applications ?
A levitating light bulb invented by a 19-year-old student from the University of Queensland has been singled out as an exciting industry innovation by an American lighting firm.
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Broken link alert! I think there are too many http, etc. in the link?
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