The Boat/Rock Brainteaser ft Simone Giertz part 2/3

The video is a continuation of physics riddles with Simone. It begins with a recap of the first riddle about air resistance and terminal velocity, discussing how two spheres of the same size but different weights behave when dropped. The video then shifts to a light-hearted segment about encouragement and gold stars, followed by an explanation of what a transistor does. It concludes with a new riddle about water displacement, inviting viewers to return for the answer.

What new insight or understanding did you gain from this video?