Featured 9/6/12 through 9/12/12! Thank you! Just a little physics experiment. Use the arrow keys to tilt, and space to power. Now with scrolling. Run in turbo mode. Efficiency represents "how much air" the glider catches. Perfect gliding is 0, no gliding is 1. Choose a value somewhere between there. Friction is applied as well, so the glider won't go on forever. Gravity speaks for itself. Enjoy! - amcerbu