Not a land yacht that’s like huge or a real one, but a science project one for a seventh or eighth grader for a science festival? About 3 feet. Also, there will be a big fan blowing so it will move. Please help :[
In school we are having a competition in tech class. We need to make a land yacht and race it. What is the best way to make one? What materials should I use? If someone can help me please help.