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  1. Math

    Hunting e

    Of the irrational, transcendental numbers, pi seems to get all the attention. Web sites and books celebrate its quirks and quandaries. Its digits have been computed to 1,241,100,000,000 decimal places. Lagging far behind in the celebrity sweepstakes is the number known as e. Carried to 20 decimal places, e is 2.71828 18284 59045 23536. Only […]

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  2. Humans

    From the February 10, 1934, issue

    alt=”Click to view larger image”> CZAR’S BOOKS, RARE COSTUMES COME TO PHILADELPHIA MUSEUM Rare archaeological books from the private library of the late Russian czar and Russian peasant costumes centuries old have been received by the University of Pennsylvania Museum. About 125 of the czar’s books, mostly archaeological works, have come to the museum by […]

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  3. Computing

    Paint by Pixel

    Aaron Hertzmann is both a computer scientist and a painter.