I made a robot that moves with tracks!
I started by making the tracks with lego parts, popsicle sticks, motor, battery packs, a switch, and dowel rods
Then, built the body with plastic card board
I added a latch to the door so it will stay closed and put it on pegs that I attached to the tracks
After that I made arms and attached those to the body and made the head with a flap that has its brain inside
After the hard part was done i made this little movable peice that can be what ever you want it to be
Here’s the final product!