Models Joan Brown and Betty Bland demonstrate the tensile qualities of Krene Plastic by using a sheet as a hammock in this photo shot in Cypress Gardens, Florida in 1955. Krene Plastic was 1/100th of an inch thick but was strong enough to support the weight of both models plus two others—at least according to its makers the Bakelite Company. At the time it was touted as a miracle material, perfect for a wide range of applications, but ultimately it was used mainly to make shower curtains.
Better living with polymers.