And Speaking of X-rays….

Several of you responded to my recent post on the subject with interesting information about the early use of x-rays.* This story caught my imagination for several reasons that will be obvious to those of you who are regular visitors here on the Margins: When World War I broke out in 1914, Marie Curie (already…

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From the Archives: Before Rosie the Riveter

Sometimes life makes it impossible to write blog posts on a dependable basis. This is one of the those times. For the next little while, I’m going to run pieces from years past. I hope you enjoy them, and I’ll be back as soon as I can. Next up, a post from October, 2018: A…

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