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The History of the Slinky

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The Slinky: Invented by a man but made famous by a woman - WHYY

Meet Richard James, the engineer behind the Slinky - Create

Slinky - The Strong National Museum of Play

On National Slinky Day, the Delco-born toy gets its own historical marker

Slinky, American Experience, Official Site

The History of the Slinky - Art of Play

The Accidental Invention of the Slinky, Innovation

History of the Slinky Your Name. - ppt download

Slinky's Gravity-Defying Secret - Wicked Inventions - S01 EP07 - History Documentary

Slinky Train pull toy in box, 1960s - Museum of History and Industry - University of Washington Digital Collections

The Invention of the Slinky - Priceonomics

Slinky makes history in Clifton Heights – Delco Times

The History of the Slinky - Art of Play

Slinky STEM Activity with History & Literature Connection

Slinky - Encyclopedia of Greater Philadelphia