Molecule magic: Famous knot, tied by 160 atoms
Just 160 atoms have been made to tie themselves into the smallest version of the pentafoil knot ever made
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Single-molecule nanocar takes its first spin
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Single molecule ties itself into famous knot
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Quantum hackers: Cracking the uncrackable code
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Prize awarded for largest mathematical proof
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Scour Earth for traces of intelligent aliens
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Ultimate logic: To infinity and beyond
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