Mark Twain in Nikola Tesla’s Lab holding Tesla's experimental vacuum lamp in Spring 1894. The figure in the background is Tesla himself. pic.twitter.com/4aXAE0fOjy
— 41 Strange (@41Strange) October 24, 2019
via Twitter https://twitter.com/41Strange
October 24, 2019 at 10:33PM
No comments:
Post a Comment