there are a lot of rube goldberg machine sites on the net that are really
cool. also might want to check out the futurist movement at the turn of the
century (1900) based in italy - giacomo balla, severini...
> hi, > > I am trying to plan a project for my fourth graders on inventions. I > would like them to design (and advertise) their invention. Im just > brainstorming now, any input would be wonderful! I'd just like to get > some ideas on this project from anyone who has done it. >