He used himself as a test subject and invented spinal anesthesia

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Going out to pick wild vegetables? Don't pick this, it's highly poisonous!

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Huge waves suddenly rose on the calm water surface. Is the "water monkey" making trouble again?

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Staying up late because of the epidemic? You will regret it someday!

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They are the ones who understand God the most.

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Even bullets can’t break it, why is Rupert’s Tear so magical?

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World Meteorological Day丨What should you do if you receive a weather warning?

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Why do we need to find the black box in a plane crash? How important is it?

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Bing Dwen Dwen did a backflip in space? Can liquid be used to build a bridge? Here comes the precious footage of humans giving a lesson in space

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Strawberries are the "dirtiest fruit"? Why do experts recommend eating them? The truth is...

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What is the significance of "culturing human pluripotent stem cells from induced somatic cells" to humans?

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Good news for diabetics! This experiment in space has so many benefits...

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World Tuberculosis Day丨It is the second largest infectious killer in the world!

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Hair loss self-help guide: What can save you? My sparse hair...

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Hu Q&A丨Why is there an earthy smell after the rain?

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