The hidden power of the brain The way that you think about life can fend off infection, help you live longer and even spare you from the surgeon’s knife. How charismatic leaders fail upwards We delve into the psychology that explains why hopeless leaders keep getting promoted. Monster movers The mega machines that shift rockets, wind turbines and Antarctic research bases. Plus The hunt for the oldest galaxies in the Universe Wildlife expert Chris Packham chats to us about nature, Donald Trump and Alan Turing. Why messy rooms may aid creativity, but tidy spaces make us more generous. Issue #333 on sale 6 March Subscribe to BBC Science Focus Magazine From the March 2019 issue of BBC Science Focus Infographic Which elements are in danger of running out? Reality Check Can I protect myself against air pollution? Sign up to the Science Focus newsletter Flying squirrels glow pink in UV ‘Star Trek replicator’ uses light to create 3D objects in minutes ‘Tumour monorail’ on the fast track for human trials Don’t forget that BBC Science Focus is also available on all major digital platforms. We have versions for Android, Kindle Fire and Kindle e-reader, as well as an iOS app for the iPad and iPhone. Subscribe to BBC Science Focus Magazine Enter your email for the latest from Science Focus Sign up to receive our newsletter! Thanks! Our best wishes for a productive day. Already have an account with us? Sign in to manage your newsletter preferences Sign in Register Sign me up! By entering your details, you are agreeing to our terms and conditions. You can unsubscribe at any time.