When you take it in your hand and you begin squeezing it, you begin decreasing the volume. Boils law states that if you decrease volume, pressure must increase because our constant remains the same. And that means pressure will begin to increase and the ball or the balloon will pop when the pressure is large enough for it to burst open and pop. And that's exactly why balloon, when squeezed, will eventually pop. So let's look at ventral sensation. Suppose that this is our balloon and this is our compressed balloon.