‘Fracture putty’ is a material being developed that when packed in & around a bone fracture, provides full load bearing strength within days.
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Passengers on the Beijing subway can pay with plastic bottles.
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The Prince Charle Cinema in London has volunteer "ninjas" that hush obnoxious moviegoers.
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In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
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