500-Year-Old Leonardo Da Vinci Sketches Show Him Grappling With Gravity

An anonymous reader quotes a report from Gizmodo: A team of engineers studying the 500-year-old, backward writings of Leonardo da Vinci have found evidence that the Italian polymath was working out gravity a century before its foundations were established by Galileo Galilei. The team's findings come from a revisit of the Codex Arundel, a compilation of documents written by da Vinci that detail various experiments and personal notes taken down in the latter 40 years of his life. The codex is free