This is a bouncing-discs toy which was created side-by-side with seven-and-a-half-year-old Teddy, with his encouragement and ideas. Teddy’s last suggestion was: “Put it on the internet! Everybody’s going to love it!” So here it is.
Left-clicking or hitting return:- adds a disc
- randomizes movement and size on all discs
- randomizes color on all discs and the background
- toggles “flashy mode” in which color on everything is constantly randomized. Epileptics beware!
- exits
Speak now or forever hold your peace:
August 1, 2008
You are very welcome, Satoshi, and I will thank Teddy for you. :)
August 1, 2008
Nice stuff! :-)
August 6, 2008
I love this; nice colors!
August 8, 2008
Pretty!
August 25, 2008
Rather an odd question from a Ruby n00b: When I tried to run v0.3 with Shoes I received an undefined method: debug at line 51 error. Commenting out the line caused it to run perfectly.
Any thoughts? Am I missing something obvious here?

Fantastic!!
Now, a lot of color spheres are bouncing on my pc. So beautiful!
Thanks for the fancy Shoes app, the seven-year-old project manager. :)
Satoshi