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Ow! Why do our ears hurt underwater?

Explore the fascinating world of the human body in this animated video! Learn about human body parts, their functions, and the impact of barotrauma when underwater. This educational video combines ...
Nature

Fish gills and human ears share the same genetic blueprint

Gills and mammalian ears bear little resemblance, yet examination of gene regulation reveals that key supportive cartilage tissue arises from similar embryonic cells guided by an evolutionarily ...