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 51¶¯Âþ
TechnologySuper-absorbent towel soaks up liquids better than cloth or paper A hydrogel mesh made from vinegar, baking soda, glycerol and alcohol sucks up water three times as well as products made from paper or cloth 51¶¯Âþ