I usually point out that most loss of life and property has been due to the collapse of antiquated and unsafe structures, mostly of brick and other masonry.

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• Charles Francis Richter:

  I was lucky because logarithmic plots are a device of the devil.

• Charles Francis Richter:

  If the assumptions used in calculating energy are changed, then this seriously affects the final re

• Charles Francis Richter:

  In every area of the world where there is earthquake risk, there are still many buildings of this t

• Charles Francis Richter:

  Intensity like signal strength will generally fall off with distance from the source, although it a

• Charles Francis Richter:

  My amateur interest in astronomy brought out the term 'magnitude', which is used for the brightness

• Charles Francis Richter:

  There is another common misapprehension that the magnitude scale is itself some kind of instrument

• Charles Francis Richter:

  This is very similar to astronomy where different magnitudes are assigned to the brightness of an a

• Charles Francis Richter:

  We would have been happy if we could have assigned just three categories, large, medium, and small;

• Charles Francis Richter:

  What emerged, of course, was that the magnitude scale presupposed that all earthquakes were alike e

• John Grierson:

  And, consequently, the art of propaganda or public information becomes one of the most powerful for