When the gasoline in the tank reaches the hole in the nozzle, the pressure changes because gasoline is different from air. That increase in pressure causes the membrane that allows gas to flow ...

Pressure washers use a gas engine or an electric motor to power a pump, which forces water at high pressure through a concentrating nozzle. The resulting blast washes away accumulated grime on ...

California now has 178,549 public and shared private EV chargers – hitting a major milestone with 48% more chargers statewide than gas nozzles. Governor Gavin Newsom (D-CA), who made the ...