Albert Einstein · every age
What was Albert Einstein doing at 50?
A patent clerk who upended physics at 26
- c. 1929
Dropped his static universe after Hubble's discovery
He went on to propose two expanding models in 1931 and 1932.
Source: en.wikipedia.org
Others at 50
Portrait: Photo: Orren Jack Turner (1947), public domain, via Wikimedia Commons · source
