On Dec 28, 2020, at 10:34 AM, Martin Ewing <ew...@alum.mit.edu> wrote:
Here's a member of the Ewing tribe whom you may not have heard about: https://wikimili.com/en/Alfred_EwingSir Alfred (1835-1935), as related in the linked article, was a well known physicist and engineer.Along with many other achievements, he discovered and named the phenomenon of hysteresis.
<220px-James_A_Ewing_1855-1835.jpeg>--
Visit our main EFA site at https://ewingfamilyassociation.org .
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