chemistry

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

Glow-In-The-Dark Radioactive Element Soaps

These are the glow-in-the-dark radioactive element soaps made and sold by scientific supply company United Nuclear. You can buy them separately for $7.50 apiece or get all...
January 14, 2014