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The History of the "Real Solid Liquid®" Silly Putty® has been around for 50 years now, and in the past half-century, it's become an American toy classic. From its origins in a scientist's laboratory in 1943 and its introduction to the world in 1950, to its addition to the Smithsonian Institution, the fun and colorful history of Silly Putty® is one for the books
Press it on newspaper and it would copy the image! It could bounce too! But it also got stuck in the rug and in your hair!