Scientists, working with The Big Bang UK Young Scientists & Engineers Fair, have managed to get their hands on the Crown Jewels – by growing their own from ingredients including common household items such as drain un-blocker, sandpaper and antiseptic cream. Top physicists, including Dr. Prabhakaran, Head of Oxford University’s Crystal Growth Unit, grew exact replicas of some of the most famous jewels in the world found in The Imperial State Crown & the Duchess of Cambridge’s engagement...