SciShow

Why We Have Pain, & How We Kill It

Directed by Hank Green
2013 • E175    Nov 15, 2013    10m
Hank makes it all better by explaining the biochemistry of pain -- how it works, why we have it, and how painkillers, whether they're over the counter or heavy-duty prescription bad boys, make the pain go away.

Where to Watch SciShow - 2013 • E175

Cast of Why We Have Pain, & How We Kill It

  • Hank GreenDirector
  • Kathleen YaleWriter

 

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