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: Museo Galileo
In 1905, often called Albert Einstein's "miracle year," he published four groundbreaking papers, including special relativity and the idea behind E=mc².
As a young man, Galileo noticed that a swinging chandelier in Pisa Cathedral took the same amount of time for each swing, which led to his study of pendulums.
The State Hermitage Museum in St. Petersburg traces its founding to 1764, when Catherine the Great began collecting art. It is now one of the largest museums in the world.