1897
ID: 384
Peano begins 'Formulario Mathematico' project, attempting to formalize all of mathematics in symbolic notation
ID: 384
1897
ID: 1131
J.J. Thomson discovers electron using mathematical analysis of cathode ray deflection
ID: 1131
1897
ID: 1132
David Hilbert develops systematic theory of algebraic number fields
ID: 1132
1897
ID: 1133
Felix Hoffmann at Bayer synthesizes aspirin, launching modern pharmaceutical industry
ID: 1133
1897
ID: 1134
Atlanta's Miss L. Miller fined $680, imprisoned until vaccination
ID: 1134
1897
ID: 1135
Japan's mortality rate reaches 32% - nearly twice that from smallpox previous to vaccination
ID: 1135
1897
ID: 1136
After summer 1897, severe smallpox entirely disappeared from United States
ID: 1136
1897
ID: 1138
Foucauld in Nazareth lives as hermit servant at Poor Clare convent - develops intense Holy Face devotion
ID: 1138
1897
ID: 2358
Salomon v. Salomon decided - House of Lords upholds one-man company, separate corporate personality absolute
ID: 2358
1897
ID: 5592
German machine tool industry begins precision revolution - Loewe & Co. in Berlin produces lathes accurate to 0.001mm
ID: 5592
1897
ID: 5603
Hermann Pfauter patents gear hobbing machine in Germany - revolutionizes precision gear manufacturing
ID: 5603
1897
ID: 1130
April 17, 1897
Aurora Texas airship crash - pilot described as not of this world, given Christian burial
ID: 1130
1897
ID: 1137
September 30, 1897
St. Therese dies at 24 gazing at Holy Face image - My God, I love You! - promises to spend heaven doing good on earth
ID: 1137
1897
ID: 4961
September 30, 1897
Death of St. Thérèse of Lisieux at age 24 - Doctor of the Church, promised to spend heaven doing good on earth
ID: 4961