But no, we literally built everything from scratch. If I had to give an analogy, I’d say think about making a burrito, like actually making a burrito – growing the lettuce, harvesting the wheat for the tortilla, etc. In this class we built our own electrical circuits and sensors. We 3D printed and laser cut our own mechanical design. We even programmed the software ourselves. The cool thing was the professor was with us every step of the way, even staying one time until 1 a.m. to help.