Performance Enhancing Drugs скачать в хорошем качестве

Performance Enhancing Drugs

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! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/artist/52/SciShow Or help support us by subscribing to our page on Subbable: https://subbable.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Thanks Tank Tumblr:   / thankstank   Sources: http://www.mayoclinic.com/health/grow... http://www.businessinsider.com/what-i... http://www.scientificamerican.com/art... http://www.thedailybeast.com/newsweek... http://www.nytimes.com/2006/08/20/spo... http://www.insidefitness.co.za/?p=1007 http://www.ncbi.nlm.nih.gov/pmc/artic... http://www.ncbi.nlm.nih.gov/pubmed/20... http://www.hhs.gov/asl/testify/2012/1... http://www.mayoclinic.com/health/perf... http://www.theguardian.com/sport/2013... http://www.health.harvard.edu/newslet... http://www.garvan.org.au/news-events/... http://www.livescience.com/32601-does... http://www.nature.com/news/performanc... https://sitn.hms.harvard.edu/sitnflas... http://pediatrics.aappublications.org... http://www.nytimes.com/2013/01/30/spo... http://news.nationalgeographic.com/ne... http://blogs.wsj.com/health/2009/05/0...