Because of the Corona outbreak we had to change our maker education course. The new assignment we gave our freshman students was:
Build a physics demonstration that starts based on an online signal and finishes by passing the signal on to the next group of students.
All of this so I could, in the most complicated way, turn on the light in my room. The result was recorded live and is presented here. The videos below include an English version, a Dutch version (with live commentary) and the full livestream backup, showing it was actually recorded in one long session!