'(<a href="http://www.j-archive.com/media/2009-09-16_J_19.wmv">Jimmy of the Clue Crew tries to stand on one leg without all his senses.</a>)  Vision contributes to this system--it's why it's harder to keep steady with your eyes closed'
your equilibrium
SCIENCE: Vision contributes to this system--its why its harder to keep steady with your eyes closed
Vision contributes to this system--it's why it's harder to keep steady with your eyes closed
Vision contributes to this system--it's why it's harder to keep steady with your eyes closed
SCIENC"E"
your equilibrium
SCIENC"E"