LGF Comment: NASA before Powerpoint, 1961. pic.twitter.com/0AU183IAql

Birth Control Works3/23/2014 7:30:37 pm PDT

NASA before Powerpoint, 1961. pic.twitter.com/0AU183IAql
— History In Pictures (@HistoryInPics) March 19, 2014

Photo of the Day: First Lady and Daughters at the Great Wall of China