gjoscar11's profile

Joined about about 1 year ago.

gjoscar11's timelines

Ernst Mach (February 18, 1838 – February 19, 1916)
Ernst Mach (February 18, 1838 – February 19, 1916) timeline
John Polkinghorne (October 16, 1930 - March 9, 2021)
John Polkinghorne (October 16, 1930 - March 9, 2021) timeline