TechnologyCrocodile-like body armour resists stabbing and cuts A tough material inspired by the tiled scales of a crocodile could be useful as body armour or for covering equipment to help it last News
HumansHow to make honeycomb at home Honeycomb, or cinder toffee, isn't difficult to make, but it reveals the complex science involved in transforming sugar into confectionery, explains Sam Wong Regulars