Transcription: We started with floatability. A few minutes ago, I asked why a float is a money-second. The reason is that the water is in the water and there is a object with a force equal to the mass of the water. If a object is less than the mass of the water, it floats. We have a positive floatability. If more than the mass of the water, The one that is displayed is the second. We have a negative floatability. If it's the same one that is displayed, it's not a floatable, it's a second. We have a floatable floatable in the other. You need to control your floatability with the shell. Dispositive control of ...