18 December 1912 December 17, 2012 Author: Staff The Piltdown Man is announced by Charles Dawson. It was a hoax. Famous Words of Inspiration..."I've found that luck is quite predictable. If you want more luck, take more chances. Be more active. Show up more often." Brian Tracy — Click here for more from Brian Tracy Related posts: 18 December 1916 16 December 1972 Categories: History Tags: 18 December, 1912