LCD screen can recognise what happens in front of it
See users wave their hands in front of the prototype to manipulate objects displayed on the...
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Author: Colin
Flexible solar cell implant could restore vision
Some forms of blindness occur because photoreceptors in the retina degrade. The first flexible...
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Learning to love to hate robots
Robots have begun to make their way into homes and workplaces, but they aren’t always model...
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Plastic bags recycled into nanotubes
Waste polyethylene from shopping bags and other sources can easily be converted into carbon...
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Early birds may have dropped teeth to get airborne
Fad dieting wasn’t an option in the Cretaceous, so the earliest birds went to more extreme measures to address weight issues: they lost their teeth. Image: masterjack.roger
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