Nakefit is one of those products that regularly crops up on crowdfunding sites squarely straddling the line between "why?" and "of course!". They're hypoallergenic elastic adhesive pads that stick ...

Could studying the slow moving stick insect help Olympic sprinter Usain Bolt cover 100 meters faster? Researchers at Cambridge believe it could. It's all to do with sticky toes versus hairy toes.