Physics Is Phun - Department of Physics - University of Maryland
http://www.physics.umd.edu/PhysPhun/
Phun - visual and interactive 2D physics
http://www.vrlab.umu.se/research/phun/
Phun - Download
http://phun.en.softonic.com
Bad Science » Coolest science toy ever
http://www.badscience.net/?p=622
Phun: a simulated physics playground - Boing Boing
http://www.boingboing.net/2008/02/20/phun-a-simulated-phy.html
Games: Phun Teaches Physics Lessons the Best Way Possible
http://lifehacker.com/389190/phun-teaches-physics-lessons-the-best-way-possible
Phun Physics - Demonstrations.
http://phun.physics.virginia.edu/demos/
