Lost robot crosses city by asking directions
A wheeled robot called ACE can find its way around a city without GPS or even a map by asking...
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Author: Colin
Existing gas power plants could pump out hydrogen
The lack of a cheap way to generate the gas in bulk is holding back the shift to a...
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Sea ‘snake’ generates electricity with every wave
A flexible water-filled rubber tube that generates electricity from ocean waves could be producing...
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Bacteria take fantastic voyage through bloodstream
Magnetic fields could guide self-propelling bacteria through human bodies to deliver precisely...
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World’s tiniest lamp spans quantum and classical physics
A new incandescent light with a carbon nanotube filament could explore incompatibilities between...
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