published on: 2017-12-04 17:44:28
the-dark-basement.tumblr.com/post/168178416546/
the-dark-basement.tumblr.com/post/168189362951/
the-dark-basement.tumblr.com/post/168189962826/
Nothing like having André-Marie Ampère and Alessandro Volta
the-dark-basement.tumblr.com/post/168197048911/
Always a reblog.