Category Archives: Science and technology

More From Less

More From LessBy Andrew McAfeeScribner, New York, 2019 More From Less is a book about dematerialization Demawhat?  No, it’s not some sort of Star Trek transporter technology. Dematerialization is the phenomenon of producing the same goods from less material and … Continue reading

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Growth

Growth:  From Microorganisms to Megacities By Vaclav Smil The MIT Press, Cambridge, Massachusetts, 2019 People used to think growth was a good thing.  Politicians, economists and business leaders brag about healthy or robust growth in jobs, GDP, and profits.  But … Continue reading

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Infinite Powers

Infinite PowersBy Steven StrogatzHoughton Mifflin Harcourt, Boston, 2019 Okay, I admit it, even for me this is a geeky book.  Infinite Powers:  How Calculus Reveals the Secrets of the Universe is about the history of calculus and its impact on … Continue reading

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Super blood wolf moon lunar eclipse

Tonight’s rare “super blood wolf moon” lunar eclipse coincided with an equally rare clear January night in Seattle.  My little point-and-shoot digital camera didn’t do it proper justice, but it gives you an idea of what we saw. Eclipses are … Continue reading

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