Today is...
Friday
29
September
Events on this day
Born on this day

Tullio Levi-Civita
Tullio Levi-Civita, (29 March 1873 – 29 December 1941) was an Italian mathematician, most famous for his work on absolute differential calculus (tensor calculus) and its applications to the theory of relativity.
13th week in year
29 March 2023