At Arduino, we usually spend our time “making” electronic circuits and programming the sensing and control of the components using microcontrollers. The work is often done sitting at a desk with a computer -- not much physical exertion. We have to find other times to exercise. However, on setup day, after unloading many boxes from a truck into the Expo hall, we then spent the morning “making” the booth -- out of 100% cardboard pieces, pre-cut and pre-printed by CartonLab. It was a physically healthy way to start the long weekend event -- we were sweaty afterward!