How Many Holes Does a Human Have?

Support Vsauce, your brain, Alzheimer’s research, and other YouTube educators by joining THE CURIOSITY BOX: a seasonal delivery of viral science toys made by Vsauce! A portion of all proceeds goes to Alzheimer’s research and our Inquisitive Fellowship, a program that gives money and resources directly to growing science channels here on YouTube! Special thanks to @Chubbyemu and Evelyn Lamb () for answering my questions about the body and holes, respectively. wardrobe by: An article from Evelyn about holes: the philosophy of holes: Coffee mug doughnut sculptures and video from @Henry Segerman : VIDEO: BUY: