Pepé le Bôt now has two new arms that he'd like to show off.
Each arm has four joints--three at the shoulder and one at the wrist.
Later on I will add an elbow joint, but for now, four joints is
sufficient. Peppy is also lacking proper hands or grippers, but those
too will come later. In the meantime, here is a fun video
demonstrating the range of motion possible with the new limbs.
