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Why do we yawn when we see someone else yawn?

September 27, 2024 by Astrid Thébault Guiochon, The Conversation Credit: Andrea Piacquadio from PexelsAfter a hearty lunch at work, you and your co-workers go into a meeting. First one colleague starts to yawn, then a second and finally it’s your turn. Many biological explanations have been put forward for this, but what is the scientific...