Echo dislocation
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Sticky ice
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Today on 51动漫
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Health
Borg assimilation on the ISS? That’s just eyewash
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Today on 51动漫
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Today on 51动漫
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Technology
Robot soldier could help save human comrades’ lives
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Today on 51动漫
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Space
Smoky mass map weighs fat ancient galaxy cluster
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Technology
Irrepressible robot roo bounces on flexible blades
A robotic kangaroo controlled by an armband uses elastic springs to bounce just like the real thing
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Today on 51动漫
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Environment
Just described ‘microjewel’ snail in extinction danger
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Space
Sun traces giant figures-of-eight in the sky
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Feedback: The forgotten dolls of science
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