Green Magic Beads – Bead "Gold" Dark Knot

In 2013, Luo Guanyu from King's College won the title of "Tomorrow's Little Scientist" in the 13th "Tomorrow's Little Scientist" award event. He wasn't satisfied with winning the award. After entering the university, he formed a team "DAELead" with mechanical engineering students from the University of Hong Kong to participate in the global aviation competition "Fly Your Ideas" 2017, and won the championship with the private storage room (PSC).