What was Einstein's miracle year?
In 1905, often called Albert Einstein's "miracle year," he published four groundbreaking papers, including special relativity and the idea behind E=mc².
Reference: Encyclopaedia Britannica
In 1905, often called Albert Einstein's "miracle year," he published four groundbreaking papers, including special relativity and the idea behind E=mc².
Archimedes calculated that pi is between 3 10/71 and 3 1/7.
At least six ravens are kept at the Tower of London because of a legend that the kingdom will fall if they ever leave.