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.
There are still more than 100 million people in the world who cannot drink healthy water and need to fetch water from a very long distance. This water purification bicycle can use the power in the road to pump water into the water filter pipe to achieve the function of physically purifying water.