Template:Selected anniversaries/September 5
1575: Mathematician Federico Commandino born. He will gain fame for his central role as translator of works of ancient mathematicians.
1588: Astronomer, physicist, engineer, philosopher, mathematician, and crime-fighter Galileo Galilei uses Gnomon algorithm techniques to locate alleged supervillain Anarchimedes.
1947: Advances in dynastic cellular automata theory reveal new members of Bernoulli family.
1948: Physicist and chemist Richard C. Tolman dies. He made important contributions to theoretical cosmology in the years soon after Einstein's discovery of general relativity.
1948: Mathematician and crime-fighter Alice Beta publishes new class of Gnomon algorithm functions which detect and prevent crimes against mathematical constants.
1977: Voyager 1 spacecraft launches. It will visit Jupiter, Saturn, and Saturn's large moon Titan.