Al Fredericksson

IMG_1103header

Harmonograph – what you can do with a few bricks and some string!

April 29th, 2009 · No Comments

I’ve just added a new page with some photographs of a simple version of a harmonograph – two pendulums connected to a pen which traces their combined motion. The resulting traces are quite fascinating. See it here.

Tags: · · · ·

Categories: Uncategorized

0 responses so far ↓