Matthieu siphons the water

Matthieu creates a pipe between the two fishbowls using the rigid plastic tube and the snorkel, but it is not airtight, so cannot be used as a siphon.

He then removes the flexible tube from the foot pump, and manages to successfully use it to siphon water from one bowl to the other.

He then uses the bread to soak up the dregs of the water, and wrings it out into the second bowl.

Having complete the task, he breaks the chocolate with his elbow, and shares some with Antoine.

In total, he transferred 3,471ml of water, which would have earned him first place.

However, after the deduction for eating some of the chocolate, he instead earns zero points.

(Written by Karl Craven)

(Illustrations collected by Jenny R and adjusted by David Fuller)