Quote of the day
The poor monkey, quietly seated on the ground, seemed to be in sore trouble at this display of anger.
Felix Klein
Born: April 25, 1849
Died: June 22, 1925  (aged 76)
Bio: Christian Felix Klein was a German mathematician and mathematics educator, known for his work in group theory, complex analysis, non-Euclidean geometry, and on the connections between geometry and group theory.
Known for:
- The Theory of the Top
- Famous problems of elementary geometry (1897)

























