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: Smithsonian Magazine
In 1905, often called Albert Einstein's "miracle year," he published four groundbreaking papers, including special relativity and the idea behind E=mc².
Marie Curie was the first woman to win a Nobel Prize, and she's the only person to win Nobel Prizes in two different sciences, physics and chemistry.
Rin Tin Tin was a German Shepherd puppy rescued from a bombed-out kennel in France during WWI by American soldier Lee Duncan. He became one of Hollywood's biggest stars in the 1920s, and his movies helped make the breed hugely popular in the US.