Google Logo on Heinrich Hertz's Birthday

 

Without Heinrich we would have no units for the frequency of our probes.

We can thank him for these units as well as for proving Maxwell’s theory of electromagnetism, leading to the invention of radio and television.  I suppose we should really be interested in thanking his grandnephew, Carl, who invented medical ultrasonography.  Either way, Thanks Hertz family.

December 2022
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