* On Nov. 8, 1895, in his lab in Germany, physicist Wilhelm Conrad Rontgen becomes the first person to observe X-rays while testing whether cathode rays could pass through glass. Rontgen received numerous accolades for his work, including the first Nobel Prize in physics in 1901.

* On Nov. 9, 1938, German Nazis launch a campaign of terror against Jews in Germany and Austria. The violence was dubbed "Kristallnacht," or "Night of Broken Glass," for the countless smashed windows of 7,500 Jewish-owned establishments. Some 100 Jews died, and hundreds of synagogues and homes were damaged.

* On No...