Scientific Milestones from the 19th to 20th Century By GR4750N Period: Jan 1, 1800 to Jan 1, 2000 Scientific Milestones Jul 17, 1826 The Invention Of The Rifle Jul 17, 1861 The Telephone Jul 17, 1869 The Periodic Table Jul 17, 1886 The Car Jul 17, 1903 The Plane Jul 20, 1928 Antibiotics Jul 20, 1942 Nuclear Power Jul 20, 1946 The First Computer Jul 20, 1969 The Internet Jul 20, 1985 Windows
