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.
“Seesaw Washing Machine” is used in poor areas, both as an entertainment device, but also solve practical problems.This is a concept of the washing machine that used children’s unconscious behavior.Through the behavior of the children play on the seesaw, mechanical energy is converted into kinetic energy.At the same time finished cleaning of the clothes.
Beijing University of Technology