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Giant robot crab to walk the ocean floor
Monsters of the deep will have a man-made horror to contend with, as the Crabster CR200 is released into the oceans. Weighing over half a ton, the six-legged, crustacean-inspired robot is intended for the most dangerous undersea exploration.
NASA's Instagram: Out-of-this-world
Atom smasher could unite physics
Water discovered in Martian soil
'Afterlife' feels 'realer than real'
Plan for a new spy plane
Scientists create light-matter
'Mantis:' the monster-sized hexapod
Voyager 1 leaves the solar system
Graphene to speed up computers
How Google aims to 'solve death'
Does alien search help life on Earth?
Smart guns know who is firing
Can biometrics make guns safer?
Hobbyists pilot drones for dogfights
Web creator on net freedom
Tim Berners-Lee talks spying, censorship
Astronomers map supernova radiation
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