super glue was discovered by accident during development research on what
Harry Coover In 1942, while searching for materials to make clear plastic gun sights, Coover and his team at Eastman Kodak examined cyanoacrylates, a material that was used during both World Wars (1914-1918; 1939-1945) as an alternative to stitches on large cuts and wounds,[citation needed] rejecting them as too sticky. Nine years later, Coover was overseeing Kodak chemists investigating heat-resistant polymers for jet canopies when cyanoacrylates were once again tested and proved too sticky. That time around, however, Coover recognized that he had discovered a unique adhesive. In 1958, the adhesive, marketed by Kodak as Super Glue, was introduced for sale.[4]
Super Soaker Super Soaker is a brand of recreational water gun that utilizes manually-pressurized air to shoot water with greater power, range, and accuracy than conventional squirt pistols. The Super Soaker was invented in 1982 by engineer Lonnie Johnson. The prototype combined PVC pipe, acrylic glass, and an empty plastic soda bottle.[1]