Nourish your inner geek with this backpack inspired by Ghostbusters. It probably won’t help you capture any ghosts, but it does come with a detachable pouch that you can wave at fellow commuters. Whip on a beige jumpsuit and the look is complete.
In this month’s Focus, how really, really small stuff can help us answer the Universe’s biggest mysteries PLUS Intelligent animals, the science of perfume, the next generation of smartphones and more