1903
ID: 387
Frege publishes Volume 2 of 'Grundgesetze' with an appendix acknowledging Russell's paradox and attempting a fix
ID: 387
1903
ID: 388
Russell publishes 'The Principles of Mathematics', outlining the logicist program despite the paradox
ID: 388
1903
ID: 1154
Bertrand Russell discovers Russell's Paradox exposing crisis in mathematical foundations
ID: 1154
1903
ID: 4274
L.C. Smith & Brothers (gun manufacturers) enter typewriter business - brings precision manufacturing to typewriters
ID: 4274
1903
ID: 1153
August 4, 1903
Pope Saint Pius X elected - Restore all things in Christ - lowers First Communion age to 7
ID: 1153