No way AC
My amateur engineering mind can't see this one as gravity driven. The cart doesn't go fast enough to make it up the hills and if you watch the speed its the same through out. It just seems to slow and a steady speed. My mind is blown.
My amateur engineering mind can't see this one as gravity driven. The cart doesn't go fast enough to make it up the hills and if you watch the speed its the same through out. It just seems to slow and a steady speed. My mind is blown.