Logo by Chris Mercaldo

Wednesday, August 1, 2012


1980 Image from YouTube

The Harmonograph was a science exhibit at Sesame Place that opened with the park in 1980. A large sheet of paper was attached to the top of a pendulum and children would "draw" a picture by swinging the Harmonograph. Children got to keep the drawing when they were finished. 

1 comment:

  1. I REMEMBER THIS omg I went in 95 i drew sonic on the harmonograph yes Sonic