Small exercise of mathematics around a solid full of water partially.
What is the height reached if the solid makes a quarter of a turn or a U-turn?
It's up to you to calculate ...
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026
January 28, 2026