Thursday, April 5, 2018

Leonardo da Vinci 1452-1519


Leonardo da Vinci was an Italian Renaissance polymath whose areas of interest included inventionpaintingsculptingarchitecturesciencemusicmathematicsengineeringliteratureanatomygeologyastronomybotanywritinghistory, and cartography. He has been variously called the father of paleontologyichnology, and architecture, and is widely considered one of the greatest painters of all time.
Sometimes credited with the inventions of the parachutehelicopter and tank, he epitomized the Renaissance humanist ideal.
Many historians and scholars regard Leonardo as the prime exemplar of the "Universal Genius" or "Renaissance Man", an individual of "unquenchable curiosity" and "feverishly inventive imagination", and he is widely considered one of the most diversely talented individuals ever to have lived. According to art historian Helen Gardner, the scope and depth of his interests were without precedent in recorded history, and "his mind and personality seem to us superhuman, while the man himself mysterious and remote". Marco Rosci notes that while there is much speculation regarding his life and personality, his view of the world was logical rather than mysterious, and that the empirical methods he employed were unorthodox for his time.
Leonardo's approach to science was observational: he tried to understand a phenomenon by describing and depicting it in utmost detail and did not emphasize experiments or theoretical explanation. Since he lacked formal education in Latin and mathematics, contemporary scholars mostly ignored Leonardo the scientist, although he did teach himself Latin. In the 1490s he studied mathematics under Luca Pacioli and prepared a series of drawings of regular solids in a skeletal form to be engraved as plates for Pacioli's book De divina proportione, published in 1509


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Leonardo da Vinci determined that the earth revolved around the sun 100 years before Galileo. He invented the “scientific method” of observation and experimentation. He was a self-taught rebel with enormous curiosity and precision. He read everything and surrounded himself with experts. He set the direction for Galileo and Newton.

Norb Leahy, Dunwoody GA Tea Party Leader

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