What are different ways science benefits society? (need answers fast)

Strong conductivity of plasma allows it to act and react as and

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?