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.
Tourism by bicycle
All of the tourists who travel by bike have a lot of dirty clothes during their long journey which they have to wash them by hand. To solving this problem they just need to buy a Washing Bike and a hubless bike so they just have to put their dirty clothes with a little water and washing powder in the box which will be placed in a wheel of hubless bike then they have to keep going and pedal. Finally when they arrived at their destination they just need to rinse their clothes.
university of Tehran