Iceberg simulator – draw an iceberg and see how it floats and melts
The premise of the original simulator was to show how (reasonably shaped) icebergs <i>actually float</i>. This one adds melting and says: "his new code actually takes material away from the surface of the iceberg in a uniform way. It works more like you would expect melting ice to behave." But this is <i>not</i> how I would expect a melting iceberg to behave at all, and I'm fairly sure that -- unlike the floating part -- this is <i>not</i> now icebergs <i>actually melt</i>.<p>There is no reason to believe that the air and the water around the iceberg are the same temperature or otherwise in a state where melting would be completely uniform. This changes a somewhat scientific simulation into an unscientific toy.