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.
Thrust SSC â 771mph. Ever since it broke the sound barrier at the Black Rock Desert in 1997 Thrust SSC has been the fastest car in the world. But it its records are very much under threat from projects like the Fossett LSR and the North American Eagle. The twin Rolls Royce Spey engined car set the bar at 763.035 but hit 771mph on on run.