© 1998 Maeda Mameo
There're some tadpoles, swiming to and fro, surrounded with Voronoi and Delaunay diagram.
In your clicking on the applet, another tadpole appears there. You can also drag each tadpole, meanwhile it disguises itself as a frog.
The number of points(tadpoles) is shown below in digits.
You can see the source code. FrogCells.java
Foam Structure Studies at Oxford
Go to the author's page.