A video of two Galapagos tortoises mating ('imagine one sack of coal trying to climb onto the back of another sack of coal') is one of nine exhibits at the Baltic, Gateshead, that convinces art critic Waldemar Januszczak that art can bring something to the Darwin celebrations ('a mood, not a calculation; a spirit, not a result') that eludes science.
The FBI is getting new technology to see through walls
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A lunchbox-sized radar system could help the FBI detect moving or
stationary people by peering through walls via radio waves
9 hours ago
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