While some may let pass the 5th of July with little more than a shrug, those in the scientific “know” mark it with reverence as it was the day in 1687 that saw the publication of one of the most – perhaps even the most – important works on time, force, and motion ever written: Sir Isaac Newton’s “Philosophiae Naturalis Principia Mathematica” (Mathematical Principles of Natural Philosophy).
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When it comes to identifying raptors on the wing – or for that matter most any North American bird in the midst of more or less any other activity – there are few who can rival Pete Dunne in accuracy. His “Hawks in Flight; The Flight Identification of North American Migrant Raptors,” written with David Sibley and Clay Sutton, has become veritably canonical for bird watchers.
For those unfamiliar with the Great Stink of 1858, it was essentially the “perfect storm” of a human (and other) waste polluted Thames River combining with a blisteringly hot July and August to produce an incapacitating stench throughout the city of London. Londoners rarely left their homes in order to avoid the wretch-inducing smell. Basic elements of civic government came to a near stand-still. And people at all levels of society called for something to be done.
In an age where so many elected and appointed office holders have, shall we say, less than a sufficient knowledge of the relevant subjects necessary for them to do their respective jobs well, it is difficult to imagine a time when not only were such positions held by people who were not merely competent, they were genuine polymaths, well-versed in matters spanning a range so as to make their modern counterparts seem veritable cartoon characters by comparison.