Do Smaller Balls Make Better Dads? скачать в хорошем качестве

Do Smaller Balls Make Better Dads?

A new study suggests there's a link between a man's testicle size and his fatherhood skills. But is this really a case of cause & effect? Laci takes a critical look at the science. Read More: Testicular volume is inversely correlated with nurturing-related brain activity in human fathers http://www.pnas.org/content/early/201... Testicle size may indicate men's childcare aptitude, suggests US study http://www.theguardian.com/lifeandsty... Watch More: Best Animal Dads    • Best Dads in the Animal Kingdom   Wear Kilts, Make Babies    • Wear a Kilt for Higher Sperm Count   Should Men Sit & Pee?    • Should Men Sit Down to Urinate?   ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_c... DNews on Twitter   / dnews   Anthony Carboni on Twitter   / acarboni   Laci Green on Twitter   / gogreen18   Trace Dominguez on Twitter   / trace501   DNews on Facebook   / dnews   DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com