Video Walkthrough Back to Game. References Georgia State University Hyperphysics: Highly sensitive scales can detect minute differences in weight between an object that moves between two different altitudes.

Who participates in the NC Gravity Games? Gather 15, points along the way and the award is yours! Flash Player needs to be enabled to play Gravity.

Sciencing Video Vault. The International Space Station -- which the child may have seen on TV -- is one popular example of an object moving quickly around the planet while falling at the same time. Return To Game.