March 30, 2010
March 30 – On this date in 1858 Hymen Lipman patented the pencil with eraser attached. (Ironically, he meant to patent the transistor, but made a mistake on his application and couldn’t find an eraser.)
Read the full article →
March 29, 2010
On Monday, March 29, 1886 Atlanta pharmacist John Pemberton concocted Coca-Cola in his back yard. (He introduced it to the public on May 8th, 1886.)
Read the full article →