TIL Nikola Tesla still has inventions classified by the US government.

http://news.nationalgeographic.com/news/2013/10/131003-nikola-tesla-surprising-facts-statue-museum-science/



Submitted March 24, 2015 at 10:45PM by SallieSoozieSarah http://www.reddit.com/r/todayilearned/comments/305gr9/til_nikola_tesla_still_has_inventions_classified/