cool?

What Sorcery Is This?: A Liquid That Can Pour Itself

This is a video of science presenter Steve Mould demonstrating one of the unusual characteristics of Polyethylene Oxide (previously: Steve's gravity-defying chain experiment). Polyethylene Oxide is a...
June 28, 2016

Incredible 20-Module LEGO Ball Moving Machine

This is the Great Ball Contraption built by four different ball-moving enthusiasts and recently on display at Japan Brickfest 2016. The machine consists of 20 different ball-moving...
June 21, 2016