CommentUnlocked review: Why we don't need to panic about our phones What is all our screen use really doing to us? Pete Etchells's new book counters the scare stories by sticking to the science, says Chris Stokel-WalkerCulture
CommentConstellation review: Thriller's science frustrates but it looks great After the International Space Station is hit by a mystery object, astronaut Jo Ericsson must fix an escape module to get home – against the clock and shifting realities. The visuals are amazing but the science wonky, says Bethan AckerleyCulture