The ice has melted and the kitchen roll remained dry. However, my experiment was an imperfect test, as I can't be certain that I filled the glass to the very maximum.
Frozen water expands. Clearly the water is displace but does the ice above the water level provide enough to make the glass overflow? Being a keen scientist, I've set up a small experiment and shall reveal my results in due course.
I put two ice cubes in a glass and hopefully created a convex...