Vsauce3: http://bit.ly/UE3Q0R BACKYARD BRAIN CHANNEL: Electrical impulses from di-embodied limbs: http://bit.ly/TVtE39 BackyardBrains INSANE squid axon reactions to music: http://bit.ly/WJLyw3 Frog legs move when salted VIDEO: http://bit.ly/VFGHg6 Music by Jake Chudnow: http://www.youtube.com/jakechudnow Mike the headless chicken: http://www.miketheheadlesschicken.org/ http://en.wikipedia.org/wiki/Mike_the_Headless_Chicken Cockroach's can live without heads for a while: http://www.scientificamerican.com/article.cfm?id=fact-or-fiction-cockroach-can-live-without-head Speed of a sneeze: http://dsc.discovery.com/fansites/mythbusters/db/human-body/sneeze-travel-100-mph.html Reflexes: http://www.bbc.co.uk/science/humanbody/body/factfiles/reflexes/reflexes.shtml "Why can't I consciously make my heart stop beating?"