Yoshiki Ohshima wrote:
Wow! That was quick.
This brand new version works beautifully on clicking the green button ("KedamaWorld setup"). I used the current Etoys (Etoys 3.0, build 2177, 5-Jan-2009, also known as Squeakland-OLPC latest update: # 2177, from http://www.squeakland.org/download/ ) on a Mac.
Thanks Yoshiki: it is a fascinating simulation.