JoshuaHeyman's profile

Joined about over 6 years ago.

JoshuaHeyman's timelines

Galen (130—210 A.D.)

Galen (130—210 A.D.) timeline

Charles Darwin (1809-1882)

Charles Darwin (1809-1882) timeline

Hilary Putnam (1926-2016)

Hilary Putnam (1926-2016) timeline

Lawrence Sklar (June 25, 1938- Currently 80 Years old)

Lawrence Sklar (June 25, 1938- Currently 80 Years old) timeline