The Power of Air - Human Shrink Wrap | Morning of Science 2013

The world around us is filled with a powerful force—air pressure. Unfortunately, we rarely comprehend the full strength of this colorless, odorless gas that we take for granted. Students learn that standard air pressure is 101.3 kP, 760 mm Hg, 14.7 psi; but they do not grasp what this means. Unless we have inner ear trouble or experience decompression in an airplane, it is unlikely that we notice changing air pressure—until now. This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting. To print the write-up for this activity and to see a full listing of our videos from this event visit www.flinnsci.com/MOCvideos Be sure to subscribe and check out more videos! Subscribe: https://www.youtube.com/channel/Flinn... Facebook:   / flinnscientific   Website: https://www.flinnsci.com/