Miscellany
“If you’re just going to sit there and stare at me, I’m going to bed,” Elvis Presley said, breaking an awkward silence when the Beatles visited him on August 27, 1965. As midnight snacks for his guests, he requested broiled chicken-livers wrapped in bacon and sweet-and-sour meatballs.
Miscellany
“We don’t like their sound,” an executive at Decca Records said in 1962, rejecting The Beatles, adding, “and guitar music is on the way out.” The same year, Marshall McLuhan wrote, “The book is dead. That is to say sometime before the end of the present century, the last printed book will roll off the presses.”
Miscellany
Before the entire palette of modern mathematical notation existed, Johannes Kepler relied on musical notation to describe the planets’ rotation around the sun in his Harmonies of the World, published in 1619. The plus and minus signs were introduced in print in 1489 by Johann Widman, and the equal sign in 1557 by Robert Recorde, but the multiplication sign (×) was not introduced until 1631, by William Oughtred; modern exponential notation in 1637, by René Descartes; and the obelus (÷) to indicate division in 1659, by Johann Rahn.
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