When it comes to long meetings over Zoom and Google Meet, I often find that I can't sit still. I keep a tin of Crazy Aaron's Thinking Putty at my desk to fiddle with and it helps me focus. It costs ...

Various types of varnish and lacquer have been around at least since the time of the ancient Egyptians, so it’s fair to suppose that craftspeople through the ages have mixed the same natural hardening ...

A dash of graphene can transform the stretchy goo known as Silly Putty into a pressure sensor able to monitor a human pulse or even track the dainty steps of a small spider 1. The material, dubbed ...