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FIGURE 2-13 Modern communication, 1900-1998. More telephones than ever are used to make more calls per capita, thanks to enormous technological advances in a host of disciplines.

SOURCE: S. Moore, J. L. Simon, and the CATO Institute. “The Greatest Century That Ever Was: 25 Miraculous Trends of the Past 100 Years.” Policy Analysis No. 364, December 15, 1999. Pp. 1-32.

reduce the energy demands of the new devices and their sensor-net support infrastructures.

Disaster Mitigation

Structural design, electrification, transportation, and communication come together in coordinating responses to natural disasters. Earthquake engineering and related technologies now make possible quake-resistant

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