jzink36's profile

Joined about over 1 year ago.

jzink36's timelines

Ernst Mach - Feb.18, 1838 - Feb. 19, 1916
Ernst Mach - Feb.18, 1838 - Feb. 19, 1916 timeline
Ian Hacking - February 18, 1936
Ian Hacking - February 18, 1936 timeline