Very advanced/complex science fair project ?
Or something that just sounds complex or difficult. I need a project that will benefit humanity. something that will take a 12th grade student to Isef.
- ?Lv 48 years agoFavorite Answer
How about either improving on or inventing or simply demonstrating water retrieval systems in 3rd world countries. One way is to attach a pump to a child's merry go round that you push and the play and turning of it makes the power to pump/draw the water up to the surface.