SciShow

SciShow

Why Do Bug Bites Itch? (2014x34)


Date de diffusion: Mar 04, 2014

Hank explores a vexing question asked at picnics and beach parties everywhere: Why do bug bites itch? To help you understand the answer, he takes you into the blow by blow of a bug bite which, we warn you, is pretty horrifying.

  • Première: Jan 2012
  • Épisodes: 3763
  • Abonnés: 2
  • En cours
  • YouTube
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