Accordingly, three teams received gold medals and one team bagged a silver medal.
The Vietnamese delegation included 16 high school students who competed in four categories at the competition. Their projects were highly appreciated for the applicableness and concentration of science and environmental protection.
This is the first time after seven years of participating in the competition, the Vietnamese delegation won the Semi Grand Award together with the Indonesian team and got the Best leading Innovation award.
The WICO 2018 was held by the Korea University Invention Association (KUIA), attracting 228 teams featuring 1,100 students from 30 countries and territories, such as China, the US, Japan, Taiwan (China), India, Malaysia, Romania, Canada, Pakistan, Australia, New Zealand, Turkey and more.