Adding the cosmological constant to his Theory of General Relativity.
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Something keeps the universe expanding at an accelerating rate, we call this something unseen force or dark energy.After measuring and studying the effects of this energy, it appears that it has been a constant force for the entire life of our universe. This force may be something that emanates from spacetime itself. - - A constant force!? - - Maybe a cosmological constant!? - - He may not have understood it or properly quantified it, or even believed in it, but maybe Einstein got it right.
forgetting to brush his teeth
Albert Einsteins greatest discovery was figuring out the speed of light!!!!!!!!!!!!!!!
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albert einstein
albert einstein
Albert Einstein.
no doubt
Albert Einstein.
Yes
His theories of Relativity.
One of Albert Einstein's greatest acomplishments was laying out the foudation to making paper towels
Albert Einstein