pic: 1726 week 4

[MrForbes]

We like to play around with different materials, finding the best material for each part, kind of as an engineering exercise. A lot of that has to do with the equipment we have available in the shop, time needed to order materials and build parts, as well as the loading on each part. I think fiberglass is really excellent for frames, but it is a bit more tricky to use it in the upper parts of the robot, and we haven't gotten good enough at designing with it yet to feel confident using it there.