A Magpie-Repelling Bike Helmet? Genius! 01:03
Australia has a magpie problem. The birds are defensive of their nests around this time of year and have already attacked 12 people in Melbourne. But one doctor is looking to help out. Doctor Richard Osborne has invented a helmet that keeps the magpies away with the sound of party poppers. Not only are they great for safety, they're great for starting spontaneous parties!