desktop toys

Cat Plays With Newton's Cradle Desktop Toy

This is a video of Pickle the rescue cat seemingly understanding and playing with a Newton's Cradle desktop toy. Some more info from Pickle's caretaker while I...
March 21, 2019

A Four-Way Tetrahedral Rack Gearset That Works

This is a video of Youtuber Henry Segerman demonstrating the 'mathematical art' four-way tetrahedral rack gearset he designed and had 3-D printed by Shapeways (you can get...
June 29, 2018