SciShow
Performance Enhancing Drugs (2013x188)
Exibido em:: Dez 08, 2013
You've heard about them, but do you how they work? Or why they suck? Hank explains the science behind performance enhancers, including steroids, blood doping, and that stuff supposedly made out of deer antlers. You'll never look at cheating the same way again!
- Estreou: Jan 2012
- Episódios: 3678
- Seguidores: 2
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