Charlotte's page!
Cool? I think so. Two grams of air in about half a mile long chamber and the air is trying to fit into the whole thing!!!! This is a vacuum. The air drag (what makes the feathers go slower) is gone. That is what lets the feather and bowling ball fall at the same time. Listen very carefully to the last sentence. What do you think?
Thank you Hubble, NASA, Wired and Google for providing these photos.