gaussian gun

[Fu-Kwun Hwang]

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This is an interesting experience I saw at http://www.grand-illusions.com/gaussian%20gun.htm

Very slowly, you roll the loose ball bearing towards the magnets. As it approaches the magnets, it and the magnets are pulled together sharply, since these are very strong magnets. And as a result, rather like that Newton's Cradle executive toy we used to see a few years ago, the end ball bearing shoots off at a surprisingly high velocity.

Registed user can get files related to this applet for offline access.
Problem viewing java?Add http://www.phy.ntnu.edu.tw/ to exception site list
If java program did not show up, please download and install latest Java RUN TIME

[Yslsl]

  codebase="/ntnujava/ejs/" archive="_library/ejsBasic.jar,_library/userJars/ejsContrib.jar,gaussiangun.jar"

Looking at the references above it is obvious that the package to download lacks resources.
The illustration, nice as it is, is therefore not working offline.

[Fu-Kwun Hwang]

It was a bug in the download code.
It should work fine now.
In case you need those library files:

_library/ejsBasic.jar ,_library/userJars/ejsContrib.jar, gaussiangun.jar