Once, George was caught by the hands of the rich, and the rich tied George to the pillar of the pool, and then put many large ice cubes in the water. At this time, the water just flooded George's neck. The rich hoped that after the ice cubes melted, George could be drowned, but George was not afraid at all.

Excuse me, after the ice cubes melt, will the water level rise?

[Reference answer]

Since the volume of ice melted into water is just equal to the volume of water it displaces, the water level will not rise at all.