https://www.gadgets360.com/others/news/leon-foucaults-194th-birthday-celebrated-with-an-interactive-google-doodle-420165
Leon Foucault's birthday marked by an interactive Google doodle | Technology News
Sep 18, 2013 - The interactive Google doodle showcases the Foucault Pendulum, a device which was invented by Foucault to demonstrate the effect of earth's rotation.
leon foucault
https://www.booktopia.com.au/pendulum-amir-d-aczel/ebook/9781416588436.html
Pendulum, eBook by Amir D. Aczel | Leon Foucault and the Triumph of Science | 9781416588436 |...
Buy Pendulum, Leon Foucault and the Triumph of Science by Amir D. Aczel from Booktopia. Get a discounted ePUB from Australia's leading online bookstore.