Fun Stuff To Do Virtual Knee Surgery This is so real it's creepy! Perform knee surgery and see how well you do. Scaletric Simulator Build your own race track and zoom the cars around to see who wins. It took a little bit for me to figure out how it worked, but it's a fun site! Funderstanding Rollercoaster! This site was made to help kids better understand physics by having them build a rollercoaster. But even if you're not a kid you just might find yourself amused for a little bit here, but be warned--it's not as easy as it sounds! Soda Constructor! Build your own robot that uses two dimensional models made out of masses and springs. Use models that bounce, roll, walk etc...or make one of your own! Lots of fun! W.R.P.A. Flier's Club! Okay, don't ask me what it stands for, but it's a flight simulator for paper airplanes. Create your airplane and set the angle, thrust and elevation and see what happens! Bizarre Stuff You Can Make In Your Kitchen! Here you will find information on tons of scientific experiments--try a few out for yourself--right in your own kitchen!

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