If you're looking for some fun science experiments for kids then you've come to the right place. Air invisible; it doesn't make sounds; you can't pick it up and throw it. This experiment will help children to consider how they can go about proving the existence of something they may not necessarily be able to see. Click Here to Subscribe to HooplaKidzLab: http://www.youtube.com/subscription_center?add_user=hooplakidzlab Please leave your comments in the comments section. Your feedback will be appreciated. Thanks for watching!! Like ! Share ! Comment ! Subscribe !