51.   Many cafes make double espressos by running twice as much water through a single-espresso dose of grounds.

52.   Melinda Rho, a DWP water quality engineer, said people can remove the fluoridation from water through reverse osmosis membrane filtration systems that can be installed on faucets.

53.   Meanwhile, the treatment plants sending water through the mains are also aging.

54.   More pressure is needed to push the water through a long, wide hose than through a short, narrow one.

55.   Now, as Negroponte points out early in his book, we tend to think of bits as flowing through their conduits like water through a hose.

56.   One distributes water through garden hoses.

57.   Others have pumped the water through carbon filters.

58.   Perhaps if we forced water through them, that would cool their jets.

59.   Politicians there argue that releasing more water through dams will jeopardize agricultural and fishing-heavy tourism.

60.   Palestinians, they argue, waste large amounts of water through crude irrigation and leaking pipes.