Medicine & Human behavior | Mysteries in Science (E)

This episode of Mysteries in Science explains how medicine plays a vital role in human lives. The drug has boosted life expectancy in the world from 35 years to 73.4 till the 19th century; cells in the corneas of our eye can inhale oxygen from the air, and the human liver can regenerate even if you remove 90% of it. A human sneeze can travel up to 160 kmph. Watch till the end for more exciting facts about Mysteries in Science.

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