DiscoveriesScienceA Simple Plan to ID Every Creature on EarthBy Gary WolfScienceWhat's Inside Orbit White Gum? Boiled Pine Sap!By Patrick Di JustoScienceThe Mohs Scale of Hardness, From Talc to DiamondsBy Patrick Di JustoScienceThe Cold, Hard Data of Soda IceBy Lore SjobergScienceSept. 19, 1982: Can't You Take a Joke? :-)By Tony LongScienceSept. 18, 1830: Horse Beats Iron Horse, for the Time BeingBy Randy AlfredScienceSept. 17, 1683: Van Leeuwenhoek Gives Us Reason to Brush and FlossBy Randy AlfredScienceSept. 15, 1916: All Disquiet on the Western FrontBy Tony LongScienceMeasuring the History of ElectricityBy Alexis MadrigalScienceSept. 10, 1984: DNA Leaves Its PrintBy Randy AlfredScienceSept. 4, 1957: Short, Unhappy Life of the EdselBy Tony LongScienceSept. 2, 1985: Hey, Everyone, We Found the TitanicBy Randy AlfredScienceSept. 1, 1939: Wehrmacht Puts the Blitz in KriegBy Tony LongScienceAug. 26, 1883: Krakatau Erupts, Changes World ... AgainBy Randy AlfredScienceAug. 22, 1962: First Nuke-Powered Cargo Ship DocksBy Tony LongScienceAug. 21, 1986: Volcanic Lake Explodes, Killing ThousandsBy Randy AlfredScienceAug. 20, 1960: Back From Space, With Tails WaggingBy Tony LongScienceAug. 19, 1839: Photography Goes Open SourceBy Randy AlfredScienceWhich Dries Faster? Magic Shell, Asphalt, or Latex Paint?By Jonathon KeatsScienceWhat Your Boss Can Learn From Birds and BeesBy Katharine GammonScienceAug. 18, 1947: Birth of the Cool (Company, That Is)By Tony LongScienceAce Quantum Mechanics — the Reality TV WayBy John PavlusScienceWhat's Inside: 2000 Flushes — a Nonstop PottyBy Patrick Di JustoScienceNuclear Blasts Show Terrifying PowerBy Tony LongMore Stories