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 ...
May 22, 2026
May 22, 2026
May 22, 2026
May 22, 2026
May 21, 2026
May 21, 2026
May 21, 2026
May 21, 2026
May 21, 2026
May 20, 2026