51.   The vortices do this by slightly decreasing the water pressure above the sheet.

52.   The water pressure would drive a five-story-high piston assembly up and down.

53.   Then, as the jet slows, the water pressure increases , and the bubble collapses within a millisecond, producing the snapping sound.

54.   There was ample storage space, a very firm queen bed, almost too-efficient air-conditioning, good water pressure and inexhaustible hot water.

55.   There was a separate shower, with a truly breathtaking level of water pressure, that would please my husband when he arrived later on.

56.   They all have separate showers with pounding water pressure, bathtubs with Jacuzzi-style nozzles and plenty of Nina Ricci soaps, creams and lotions.

57.   They desperately needed water pressure.

58.   This area quickly would become saturated, and water pressure would build up outside your basement walls and under the floor.

59.   This would be a particular problem if the water pressure in the house is lower than it should be.

60.   This rankles residents of the top floors of several buildings on the block, who find that their water pressure vanishes.