Silly Putty was a failed attempt to solve a desperate wartime rubber shortage

Putting the Silly in Putty · 4:23 · Video: Today I Found Out · Watch at the source

In short: Discover the accidental origins of a childhood classic. Born from a 1943 government mandate to create synthetic rubber, this bouncy substance emerged from a General Electric laboratory during a critical supply crisis.

In 1943, the Allied war effort faced a severe rubber shortage after Japan seized key production regions in the Pacific Rim. To sustain wartime manufacturing, the United States government tasked private firms with developing a synthetic alternative using accessible materials.

James Wright, a researcher at General Electric's laboratory in New Haven, Connecticut, was among those working on this challenge. While his efforts did not yield the industrial rubber substitute the government required, they resulted in the creation of the material now known as Silly Putty.

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