What are the key findings from the Boyle's Law pressure-volume relationship in gases lab?

The key findings from the Boyle's Law pressure-volume relationship in gases lab are that the pressure of a gas is inversely proportional to its volume when the temperature is constant. This means that as the volume of a gas decreases, its pressure increases, and vice versa. This relationship can be described by the equation P1V1 P2V2, where P1 and V1 are the initial pressure and volume, and P2 and V2 are the final pressure and volume.