Lego Mable Run

Thursday, my brother Jack and I started making a Lego marble run. First, we started with the base and tried a couple supports. Then we started building it up but instead of building it strait, we built it slanted. We wanted it to be taller than Jack, so we tried to make it taller but we didn’t have the right parts. So I made a tower and put an antennae on, which made it even taller than Jack. On the sides, there are three fans made by my other brother, Ben. We are still working on the course for the marbles to go through. There is a switch that makes each ball go different directions. There is going to be a tray that catches the balls and put them on the conveyor szo thy can keep going on the course.