It’s a fin thing
Apart from the convenience of researchers, film producers and beach wardens, why do sharks spend so much time displaying just their fins?
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It’s a gas
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Town or Country?
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Earth
Huge fossil-like scars of the Anthropocene mark walls of Russian mine
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Feedback: Motorway haunted by Roman ghosts, says psychic
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High-rise rescues
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The Eagles
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Technology
Going Underground: British Rail鈥檚 1970s plans for a channel tunnel
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From wormholes to consciousness: see part of the great wall of science
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