Estreno original 20 décembre 2013
Episodio anterior S2013E194 - SciShow Talk Show: Dr. Diana Six, the Mountain…
Número S2013E195
Género Documental
Enlaces externos La página deTVDB
Página IMDB
Última actualización 23 mai 2026 - 16:15
en 11 bases de datos

Why Do Men Have Nipples?

4 miembros

If men can't nurse, then why do they have nipples? The answer has less to do with evolution and more to do with your personal development as a teeny tiny embryo. Short version: We're all girls -- at least at first. Hank explains!