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: NASA
In 1905, often called Albert Einstein's "miracle year," he published four groundbreaking papers, including special relativity and the idea behind E=mc².
Stephen Hawking was diagnosed with ALS at 21 and given about two years to live, but he lived to 76.
Most substances take up less space when frozen than when liquid. Ice from water on the other hand occupies more space than the original liquid water did.