if you mean specifically mass-energy equivalence, E = mc2
36 years
Albert Einstein published his discovery of the relativity of gravity, light, time and space in October 1915.
Albert Einstein made his first groundbreaking discovery in 1905, known as the theory of special relativity, which introduced the famous equation E=mc^2.
Albert Einstein is notable for the discovery of bulb.
Albert Einstein was not an inventor and holds no patents.
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Baby Einstein's motto is 'Where Discovery Begins'.
32 years old ENJOY!
He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect". Einstein taught physics at the Institute for Advanced Study at Princeton His great intelligence and originality have made the word "Einstein" synonymous with genius. He Made The Atomic Bomb
albert einstein's discoveries are important because it helped understaing things better
scientlyfgdsfdas prven he was 53
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Physics and cosmology.