10 historic predictions that turned out to be true – #2 will leave you stunned! (+Photos)

4. The Periodic Table

Dmitri Mendeleev, a Russian chemist from the late nineteenth century, predicted the modern-day periodic table nearly perfectly. In 1863, at a time when there were only 60 elements known. He further predicted the other 40 element’s properties and weights. Now, that is what you call passion combined with dedication in research. SEE ALSO: 10 most terrifying creatures ever found on earth – You will be shocked to see #1 (With Pictures)