Kathy Kleiman, author of Proving Ground: The Untold Story of the Six Women Who Programmed the World’s First Modern Computer, will tell how she tracked down these women and captured their stories starting at 5:30 pm on Wednesday, Nov. 30, at the free Discovery Center Community Forum at Havre de Grace Middle/High School, 445 Lewis Lane, Havre de Grace, MD 21078.
APG develops drones that change color to indicate chemical threats
“ABERDEEN PROVING GROUND, Md. — A plume of unidentified smoke fills the air ahead of ground units on the battlefield. Immediately, a gray drone deploys, navigating the atmosphere to investigate the plume. As the drone returns, it’s no longer gray. It’s orange.”