20th centuryJan. 25, 1945: Fluoridation — Better Teeth, or Commie Plot?Jan. 23, 1911: Science Academy Tells Marie Curie, 'Non'Jan. 17, 1966: H-Bombs Rain Down on a Spanish Fishing VillageJan. 13, 2004: Duck!Jan. 12, 1967: It's Cold in HereJan. 11, 1911: In the Gathering Shadows, a Sliver of LightJan. 10, 1949: A Brand-New Format for the Shirelles, DriftersJan. 4, 1903: Edison Fries an Elephant to Prove His PointDec. 23, 1970: World Trade Center Tops OutDec. 19, 1974: Build Your Own Computer at Home!Dec. 12, 1896: Marconi Demos Radio — Dec. 12, 1901: Marconi Transmits Across AtlanticDec. 7, 1941: Attack at Pearl Harbor a Bold, Desperate GambleDec. 5, 1901: Disney, Heisenberg — Separated at Birth?Nov. 21, 1968: Love Canal Calamity SurfacesNov. 10, 1983: Gates Opens Windows a Bit EarlyNov. 7, 1905: Remote Control Wows PublicNov. 2, 1947: Spruce Goose ... Or an Expensive Turkey?Oct. 31, 1951: We'll Cross That Street When We Come to ItOct. 28, 1989: Critter Crunch, Mother of All Robot BattlesOct. 27, 1946: And Now a Few Words From Our SponsorOct. 24, 1960: Soviet Rocket Explodes, Killing Top Engineers, TechniciansOct. 18, 1945: Red Spy Steals U.S. Atom Bomb SecretsOct. 17, 1973: Angry Arabs Turn Off Oil SpigotOct. 13, 1972: Survival Instincts Put to the TestMore Stories