1900
ID: 1145
Max Planck introduces quantum hypothesis - consciousness as fundamental, matter as derivative
ID: 1145
1900
ID: 1146
David Hilbert presents 23 unsolved mathematical problems at Paris - We must know, we will know
ID: 1146
1900
ID: 1147
Frederick Winslow Taylor's scientific management revolutionizes cost accounting
ID: 1147
1900
ID: 4221
Hollerith develops automatic card-feed mechanism and automatic sorting box - major improvements to tabulating system
ID: 4221
1900
ID: 4724
Boxer Rebellion - anti-foreign uprising, Eight-Nation Alliance invades Beijing
ID: 4724
1900
ID: 5071
Discovery of Dunhuang Cave 17 - Daoist monk Wang Yuanlu finds sealed 'Library Cave' with 50,000 manuscripts including Manichaean texts
ID: 5071
1900
ID: 5594
German metallurgists study Taylor-White high-speed steel from America, begin developing superior tool steels
ID: 5594
1900
ID: 5604
German dual education system produces highly skilled machinists - apprentice-journeyman-Meister progression becomes global model
ID: 5604
1900
ID: 5614
'Made in Germany' becomes mark of quality - British attempt to stigmatize German goods completely backfires as German engineering reputation grows
ID: 5614