Vote
A tennis ball is placed in a tube with vacuum. When exposed to air, the ball is accelerated by the atmospheric pressure.
Posted 3 years ago by pancho in category: science   Comments (0)


Vote
360 drifting
Posted 3 years ago by Brick in category: impressive   Comments (0)


Vote
Blair Bunting flies with the United States Air Force Thunderbirds.
Posted 3 years ago by boyt in category: beautiful   Comments (0)



Vote
Posted 3 years ago by boyt in category: animals   Comments (0)


Vote
Posted 3 years ago by donovan in category: art   Comments (0)