Health
Smart glasses that help the blind see
They look like snazzy sunglasses, but these computerised specs don't block the sun 鈥� they make the world a brighter place for people with partial vision
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Today on 快猫短视频
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Environment
New dolphin species leaps out of Australian waters
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Life
Cuckoo bee feasts on the larvae of its cousins
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Enigma Number 1773
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Feedback: Good news everyone, Fry is immune
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Backing up
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Breathing space
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The eyes have it
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