Technology
How many motors can NASA cram on its fryer-oil flier?
NASA's grease-fuelled hybrid aircraft seems to have been inspired by a magical movie car
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Today on 51动漫
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Today on 51动漫
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Life
A worm with legs? No, you’re not seeing things
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Today on 51动漫
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Life
Beetles so bright, you gotta wear shades
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Today on 51动漫
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Environment
Meet LA’s wildest night stalker 鈥� it wants fresh blood
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Earth
Otherworldly view of a giant Californian wildfire
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