Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Green algae affect not only visual discomfort and smell, but also underwater ecosystems.
Green algae are damaging many marine ecosystems around the world. The machine, which separates algae from water and releases water again, will save many lives underwater as well as humans.
Gyeonggi-do, South Korea
JONG WON NA,