10 year olds school project....how slow can you make a can roll down a ramp? Instructions were pretty vague(wrap material around can)so as always we involve Legos. He had some rubber lego dozer tracks that he wanted to use but they were too small. After a few diffent test, we opted to build our own track out of 80 grit and paper and zip tape. They failed to give specifics on ramp angle so it's kinda hard to get it dialed in for what they are ackchewally gonna roll it down. Probably not what they wanted, buuuuuttt they getting the "Steve Roller" 
[ATTACH=full]413140[/ATTACH]
[ATTACH=full]413141[/ATTACH]
