← History of the Conservation of Energy: Booms, Blood, and Beer (Part 1)

liebniz

By | Published December 6, 2018 | Full size is 220 × 272 pixels

Gottfried Wilhelm Leibniz (1646-1716), who never looked happy.

Bookmark the permalink.

Leave a comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.