Click on a ball and drag it, then let it go.
All the usual Newton's Cradle stuff.
Keeps me amused which is not hard :-)
All the usual Newton's Cradle stuff.
Keeps me amused which is not hard :-)
Showing posts with label newton's cradle. Show all posts
Showing posts with label newton's cradle. Show all posts
Tuesday, 2 June 2009
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