Follow DONG on Twitter! https://twitter.com/DoOnlineNowGuys For Our Favorite Science Toys Delivered Right To Your Door: https://www.curiositybox.com Vsauce PO Box: PO Box 33168 L.A. CA 90033 ***CREDITS*** Hosted by Michael Stevens Edited by Hannah Canetti (https://www.youtube.com/c/HannahCanetti) VFX by Eric Langlay (http://youtube.com/ericlanglay) Music by Jake Chudnow (http://youtube.com/jakechudnow) ***VSAUCE LINKS*** Vsauce1: http://youtube.com/vsauce1 Vsauce2: http://youtube.com/vsauce2 Vsauce3: http://youtube.com/vsauce3