DOES GOD EXIST? That is one of the best.
Both answers are true. Things like basic quantum mechanics helped us better our technology like iPhones. And the second option explains itself. We get to understand the universe better and predict phenomena when we learn more about any Physical Science
ideal gas in ball assumed.
warmer = high pressure, ball deformed and stressed, could burst
cooler = low pressure, ball shrinks, could go soft.
ideal gas laws help calculate this