One night at the dinner table, the wife commented, 'When we were first married, you took the small piece of steak and gave me the larger. Now you take the large one and leave me the smaller.
Don't love me anymore?'
'Nonsense, darling,' replied the husband, 'you just cook better now.'
Vincenzo VivianiDied 22 Sep 1703 at age 81 (born 5 Apr 1622).Italian mathematician and geometer who was a leader in his field andfounded the Accademia del Cimento. As one of the first important scientific societies, this organization came before England's Royal Society. In 1639, at age 17, he became the student, secretary and assistant of Galileo (now blind) in Arcetri, until Galileo died in 1642. During his long career, Viviani published a number of books on mathematical and scientific subjects. He edited the first edition of Galileo's collected works (1655-1656), and worked tirelessly to have his master's memory rehabilitated. In 1660, together with Borelli, he measured the velocity of sound by timing the difference between the flash and the sound of a cannon. They obtained the value of 350 metres per second. |
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