cool

The world's largest air cannon

This is the world's largest air cannon which was made in cooperation with Czech TV show Wonders of Nature. There's definitely a missed opportunity to use it...
October 23, 2020

This sand drawing robot draws in the sand

YouTuber Ivan Miranda built a 30 pound robot using 50 miniature servos that writes messages in the sand. I made a sand drawing robot with 50 miniature...
June 24, 2020

Visualizing the life-cycles of berries

Twitter user @AlfieDaye shared the life-cycle of a blackberry, sparking others to post their own versions of other berries. There's something so satisfying about seeing nature laid...
June 24, 2020