Posted 9 years ago by leighhann in category: art   Comments (1)

A tennis ball is placed in a tube with vacuum. When exposed to air, the ball is accelerated by the atmospheric pressure.

Posted 11 years ago by pancho in category: science   Comments (0)

Posted 8 years ago by Suca in category: animals   Comments (2)

This is scary IT video circa 1998.

Posted 12 years ago by boyt in category: wtf   Comments (2)

Posted 5 years ago by SgrayT in category: funny   Comments (3)