South Korea's central city of Daejeon has been chosen to host a global forum for aspiring young scientists and engineers.<br /> The city announced today that it had won the competition to host the Expo-Sciences International, which will open in 2023. <br />Around two-thousand young people from all over the world will gather to exchange cultural and scientific knowledge and ideas.<br />It will be the first time the event will be held in East Asia. <br />
