2 Matching Annotations
  1. Jun 2022
  2. Dec 2021
    1. It is telling that during the same period in which Harrison invented his Ark of Studies, the first calculating machines were tested in Europe: the famous cista mathematica by Athanasius Kircher, the or-ganum mathematicum by Kaspar Schott, and the cistula by Gottfried Wilhelm Leibniz.

      Keep in mind that Leibniz actually had a version of Harrison's cabinet in his possession. (cf. Paper Machines)