3 Matching Annotations
  1. Feb 2023
    1. Despite the crudeness of his experimental setup 500 years ago, da Vinci, Dr. Gharib said, was able to calculate the gravitational constant to an accuracy within 10 percent of the modern value.

      Nearly a hundred years before Galileo and two hundred years before Newton, in a series of diagrams and notes in the Codex Arundel, Da Viinci was able to calculate the gravitational constant to an accuracy within 10 percent of the accepted value.

  2. Sep 2022
    1. The idea that analysis must precede synthesis is old, of course. Galileo Galilei and René Descartes already thought it was necessary to distinguish between an analytic and a synthetic step in dealing with any problem.

      Langlois/Seignobos talk about this in their text Introduction aux études historiques (1879) as well, focusing especially on the analysis portion to have a solid base of historical information from which to build and create a synthesis.

  3. Apr 2022
    1. In addition to the practical advantages of thiswriterly inertia, in a work for Catholic consumption (such as the editions of theeighteenth century produced for the seminary in Padua) a traditional definitionfor “terra” was necessary to avoid potential censorship; it was in any case also anaccurate description of what “terra” meant to the ancient authors whose worksthe Calepino was designed to help elucidate.

      I'm missing some context here. Why would alternate definitions of terra face censorship? Related to Galileo's trial and Lodovico delle Colombe's Contro il moto della terra? Or something like Paracelsus and Roman censorship – Johannes Faber’s 1616 report in context?