Detect Quakes With “Raspberry Shakes”
Cars That Think
SEPTEMBER 27, 2023
These range from about one cycle per second (1 hertz) down to a fraction of a cycle per second. Further investigation, though, revealed that some clever electronic signal conditioning could extend the range of a geophone to lower frequencies. earthquake in, fittingly, Panama, birthplace of the Raspberry Shake. Panama quake.
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