More from Kurt Kleiner
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Space
Gyroscopic space robot avoids negative reactions
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Technology
Artificial eyeball does away with distorted images
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Technology
Bottle-brush robot goes where ‘pigs’ can’t reach
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Earth
Electrode lights the way to artificial photosynthesis
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Technology
‘Time reversal’ allows wireless broadband under the sea
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Technology
Shoal of robot fish casts a wider data net
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Life
Male circumcision is a weapon in the sperm wars
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Technology
Delaying data allows quantum secrecy on the cheap
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Physics
Exotic nitrogen could offer safe rocket fuel
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Technology
‘Grasshopper’ robot sets high-jump record
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Earth
‘Ping’: Ship microwaves could beat ballast invaders
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Technology
Robotic wheelchair docks like a spaceship
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