Charles Richter invented the Richter Scale in 1935 while working at the California Institute of Technology.
http://www.bellaonline.com/articles/art27151.asp
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The Richter scale for indicating the amount of seismic energy in an earthquake was developed by Charles Richter in 1935 at the California Institute of Technology.
http://wiki.answers.com/Q/Who_invented_the_Richter_scal...
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The Richter Magnitude Scale was invented in 1935 by Charles Richter of the California Institute of Technology as a mathematical device to compare the sizes of earthquakes. ... Charles Richter developed the Richter Scale - NEIS Interview ... Who Invented the Seismograph?
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inventors.about.com/od/qrstartinventors/a/Charles_Richt...
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Richter Magnitude Scale ... Around 132 AD, Chinese scientist Chang Heng invented the first seismoscope, an instrument that could register the occurrence of an earthquake. Heng's invention was called the dragon jar (see picture right). The dragon jar was a cylindrical jar with eight dragonheads arranged around its brim;
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inventors.about.com/od/sstartinventions/a/seismograph.htm
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Richter magnitude scale - Wikipedia, the free encyclopedia
The Richter magnitude scale , also known as the local magnitude ( M_L ) scale , assigns a single number to quantify the amount of seismic energy released by an earthquake. It is a base...
en.wikipedia.org/wiki/Richter_magnitude_scale
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"The Richter magnitude scale was developed in 1935 by Charles F. Richter of the California Institute of Technology" ... On the Richter Scale, magnitude is expressed in whole numbers and decimal fractions. ... Find similar questions: invented richter scale created...
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All shook up A Review of Richter’s Scale: ... Richter was a complex, neurotic loner: the product of a ... After reading this review I’ll think of Richter’s personal history everytime I hear a news report about an earthquake. That the whole concept of “magnitude” was invented by a nudist poet scientist.
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tangledwing.wordpress.com/2007/01/27/slot-canyon-wallpa...
tangledwing.wordpress.com/2007/01/27/slot-canyon-wallpaper-new-biography-of-the-man-who-invented-the-richter-scale-new-wind-turbines-for-wisconsin/
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Measuring the energy released in an earthquake is a long and complicated process.To get rapid calculation of a stregnth of an earthquake, seismologists(people who study earthquakes) have used the Richter scale. ... Charles F. Richter invented the system for measering the magnitude (power) of earthquakes in 1935.
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www.edu.pe.ca/gulfshore/earthquakes/richter.htm
www.edu.pe.ca/gulfshore/earthquakes/richter.htm
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5. Read Quake "Size" on Richter Scale. One challenge for Richter was that small quakes made tiny seismograph marks, while large quakes made huge marks. So he invented a scale where every ten-times increase in the mark means moving up one whole number on the scale.
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members.tripod.com/~jeffbower/richter.html
members.tripod.com/~jeffbower/richter.html
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