Once the spoon has emptied, it is pulled up again by the counterweight, closing the door on the pumice by the tightening string.
Once the spoon has emptied, it is pulled up again by the counterweight, closing the door on the pumice by the tightening string.
Once the spoon has emptied, it is pulled up again by the counterweight, closing the door on the pumice by the tightening string.
0.053 seconds.