"Chemistry teacher Andy Brunning has revealed the strange chemicals that go into lipstick, including insects and chilli, which plumps up the lips. He says that while brands tweak their recipes, all lipsticks are made of oil, wax and pigments or dyes"
Having a hard time remembering all of the chemistry laboratory glassware? This handy visual guide created by Andy Brunning of 'Compound Interest' will help you remember your basic glassware, flasks, funnels, condensers, and measuring apparatuses.
Key ingredients in the IPhone include so-called rare-earth minerals, elements whose properties make it light, bright, and loud. If you look hard enough, an IPhone can be a lesson in high-school chemistry.