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  • Book review, Title Rosalind Franklin: The Dark Lady of DNA, Author Brenda Maddox, Rating 4.5,

    Rosalind Franklin: The Dark Lady of DNA

    Brenda Maddox

    Book review

    History,  Reviews,  Science

    The Dark Lady of DNA

    Rosalind Franklin made critical contributions to the discovery of DNA's structure, yet was not awarded the Nobel. Why not? Rank villainy? Maddox's masterful recounting lays out the complex tale.

  •   -CC BY 2.5, Dietmar Nill, PLoS Computational Biology, July 2009.

    Attrib: Dietmar Nill, PLoS Computational Biology, July 2009, CC BY 2.5.

     

    Education,  Science

    Evolutionary zinger: Bats, moths and mites

    When Fred Rickson taught his section of General Biology at Oregon State, I made sure to attend all of his lectures, as he opened them with his evolutionary zingers, hoping that his students would would be enticed to be more prompt than usual.  My favorite was his zinger about the three-way symbiotic relationship between a bat, a moth, and a mite.
  •   -PD-US, Google Art Project.

    Attrib: Google Art Project, PD-US.

     

    Art,  Films,  Reviews

    Did Vermeer do it with mirrors?

    In his book Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters, painter David Hockney has suggested that Vermeer and other hyper-realistic painters like Caravaggio used optical projection techniques to assist in the production of their startlingly real paintings. This has been met with a good deal of skepticism in the art world, in particular because the means and tools for the technique are not forthcoming.

  • Book review, Title The Origins of Modern Science, Author Herbert Butterfield, Rating 4.5,

    The Origins of Modern Science

    Herbert Butterfield

    Book review

    History,  Reviews,  Science

    The Origins of Modern Science

    Herbert Butterfield, in his book The Origins of Modern Science, tells the story of the development of modern science by focusing on the ideational changes in what is now referred to as science from the late Middle Ages until the advent of the French Revolution, with primary emphasis on the development of the modern understanding of motion. This is a brilliant choice, as it was the development of a robust physical and mathematical model of motion that allowed Newton to unite terrestrial and astronomical physics into a universal set of physical laws describing mechanics.

  •   -PD-US, Oren Jack Turner.

    Attrib: Oren Jack Turner, PD-US.

     

    Essays,  Philosophy,  Science

    Fuzziness is all

    Alongside Newton's powerful physical model of the universe came a growing belief that the universe in principle was deterministic, that the rules by which the universe behaved could be discovered and modeled, were repeatable, and could be in principle exactly or absolutely determined. Absolute determinism came under serious question with the advent of subatomic physics at the start of the 20th century, more or less collapsing in the face of problems insoluble with the physics of Newton and Maxwell, and only explicable by using the new quantum mechanics, which posits that natural phenomena could be modeled at the highest attainable precision only by using explicitly probabilistic models, that is, by building into the models a modicum of fuzziness.
  •   -CC0 PD, Max Pixel.

    Attrib: Max Pixel, CC0 PD.

     

    Family,  Memoirs,  Music

    Das echte Lied der Alpenkräuter

    When I was growing up, my father taught us a little ditty from his Mennonite boyhood:

    Dar war ein Mann in Tode Loch,
    Und kein er sahe Mann,
    Und im dem letzen Stunden,
    Stunden,
    Hat er das Alpenkreuter gefunden.

    It was a charming little tune. Eventually, my curiosity was aroused regarding its meaning, so ...

  •   -Oregon Scribbler, .

    Oregon Scribbler.

     

    Essays,  Philosophy,  Science

    Zeno’s Paradox? Not so much

      -Family, .

    Family.

     

    The first time I heard the tale of Zeno's paradox was in childhood, one night after dinner, with the family still around the table. My father grabbed a random section of the day's newspaper, called for a pencil, and with occasional cramped diagrams in the margins of the newspaper, intense and intent, showed us something that fascinated. Such moments with my father, which were relatively rare, I still treasure. His telling of Zeno's paradox inspired me these years later to attack the subject more vigorously.

  • Book review, Title American Sphinx, Author Joseph J. Ellis, Rating 4.0,

    American Sphinx

    Joseph J. Ellis

    Book review

    Essays,  History,  Literature,  Reviews

    Jefferson’s legacy

    Joseph Ellis provides us with an ambitious analysis of the compartmentalized mind of Thomas Jefferson. Jefferson was extraordinarily adept at saying and writing, apparently believing, and doing things that were paradoxical and often diametrically opposed to each other. Ellis suggests that this helps to explain his enduring following by just about every political persuasion in the United States, and even abroad: Anyone can find in Jefferson something that supports one's ideology, especially if they studiously ignore, in perfect Jeffersonian fashion, the things Jefferson said or did that would negate their ideology.

  •   -Saved from usarmygermany.com, Richard Tracy.

    Attrib: Richard Tracy, Saved from usarmygermany.com.

     

    History,  Memoirs

    You can’t go home again . . . to Husterhöh Kaserne

    Thomas Wolfe's famous suggestion, "You can't go home again" covers a large amount of territory; your home is not the only thing to which you cannot return to with any but perfect verisimilitude. Recently I became curious about my old neighborhood in Pirmasens, Germany, where I was stationed as a soldier in the U.S. Army during the mid-70's. Through the magic of Google Earth and the Internet, I explored the place I once lived, now thirty five years hence.