New Scientist Jaa Sulje Titan’s strange plains may be explained by unusual weather How we discovered the speed limit of arithmetic – and broke it Game theory explains why the US's goals in Iran keep changing Diamonds are surprisingly elastic when you make them tiny A whole new way to prevent death from sepsis shows promise Parrot uses his broken beak to become a dominant male Can we ‘vaccinate’ ourselves against stress? Why the right kind of stress is crucial for your health and happiness Can you determine your personalised stress score? We might finally know how to use quantum computers to boost AI Brushing your teeth in hospital could prevent catching a bad infection Electric vehicle owners could earn thousands by supporting power grid Why is it so hard to change your mind? The rise, the fall and the rebound of cyclic cosmology Our dreams become more emotive and symbolic as we approach death Lähteet http://feeds.newscientist.com/dinosaurs