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Can technology truly replace human touch – or the parental instinct?
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Your perceptions of beauty change faster than you think
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An outrageous proposal to solve Cape Town’s water shortages might just work
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Their solid cargo becomes liquid – and can sink the ship
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It’s the IT giant you may never have heard of
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Sad tales of deaths on the frozen continent
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Tell us and help the BBC understand how plastics use is changing
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They can write 20,000 lines of ad copy a second
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