Converter type: area surface units. This online area surface from mm2, sq mm into m2, sq m converter is a handy tool not just for certified or experienced professionals. First unit: square millimeter (mm2, sq mm) is used for measuring area. Second: square meter (m2, sq m) is unit of area.
At 3:21 p.m. (EDT), NASA'S Juno Mission spacecraft will slingshot around Earth towards Jupiter, accelerating to 25 miles per second along the way and becoming the fastest man-made object in history. A .50-caliber bullet travels at about half a mile a second, by contrast -- nowhere near the blistering speed of Juno.
Warner Robins, Georgia (CNN)Al Joersz and George Morgan remember the day they joined the ranks of the fastest men alive. In 1976 they smashed the world aviation speed record by blasting across the Western United States in America's super spy plane, the Lockheed SR-71. Official speed: 2,193 mph. It wasn't supposed to be that big of a deal, Joersz said on the phone from his home in Temple, Texas.