Today I LearnedEnglish • 1 year ago

TIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.

en.wikipedia.org

cross-posted to:
wikipedia

572

TIL yawning is observed in almost all vertebrate animals and is "contagious" across species. There is no consensus on why yawning occurs.

en.wikipedia.org

Today I LearnedEnglish • 1 year ago

cross-posted to:
wikipedia

Yawn - Wikipedia

en.wikipedia.org

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@Ktheone
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11•1 year ago
Lmao, the guy in the thumbnail painting was a big meme years ago on the internet. Remember that time lol
- @dublet
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  3•1 year ago
  Joseph Ducreux. He did a load more.

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