Quote of the day
When the moon is in the seventh house,
And Jupiter aligns with Mars,
Then peace will guide the planets,
And love will steer the stars;
This is the dawning of the age of Aquarius.
Hartley Rogers Jr.
Born: 1926
Died: July 17, 2015 (aged 89)
Bio: Hartley Rogers Jr. was a mathematician who worked in recursion theory, and was a professor in the Mathematics Department of the Massachusetts Institute of Technology. The Rogers equivalence theorem is named after him.