 In 1949, Willard F. Libby invented the procedure for carbon-14 dating.1949 Airsickness bag

An airsickness bag, also known as a barf bag, airsick bag, sick bag, or motion sickness bag, is a small bag commonly provided to passengers on board airplanes and boats to collect and contain vomit in the event of motion sickness.The airsickness bag was invented by Gilmore Schjeldahl in 1949 for Northwest Orient Airlines.