In my continuing quest to bring you nerd fun...
you can grab these things and throw them around, change gravity and friction, design and run your own, etc.
<applet codebase="http://www.sodaplay.com/java/constructorbanner" code="ConstructorBanner.class" archive="banner.jar" width="400" height="200" border="0">
<param name="playnumber" value="0">
<param name="clearframes" value="1000">
<param name="FileName1" value="daintywalker.cns">
<param name="FileName2" value="ameoba.cns">
<param name="FileName3" value="breakingwave.cns">
<param name="FileName4" value="wigglyworm.cns">
<param name="FileName5" value="hairycaterpillar.cns">
<param name="FileName6" value="millipede.cns">
<param name="FileName7" value="cheekytriangle.cns">
<param name="FileName8" value="dirkjiggler.cns">
<param name="goto" value="forum/"></applet>
</applet>
http://www.sodaplay.com/