This is a clock I made with a plastic bottle that usually contains reagent and a pipette that was broken, I decided to enter the clock in the art science contest, let see what people will think about it.
The picture is ugly, but the clock is displayed in real conditions, at the top of a door. You'll notice that if somebody opens the door, the pendulum will be in trouble. After the picture, I put an other upcycled clock I made, that has been in the lab for years, same kind but with no pendulum.
The tools needed:
A pendulum movement that you can buy here.