In 1943, naval engineer Richard James’s accidental discovery of a strange motion created one of America’s most famous toys

Naval engineer Richard James accidentally discovered the Slinky's "walking" motion in 1943 while working in a Philadelphia shipyard. Observing a falling tension spring's peculiar movement, he recognized its potential as a captivating toy. This wartime discovery, rooted in scientific observation and simplicity, transformed a physical phenomenon into a lasting invention.

In 1943, naval engineer Richard James’s accidental discovery of a strange motion created one of America’s most famous toys
Naval engineer Richard James accidentally discovered the Slinky's "walking" motion in 1943 while working in a Philadelphia shipyard. Observing a falling tension spring's peculiar movement, he recognized its potential as a captivating toy. This wartime discovery, rooted in scientific observation and simplicity, transformed a physical phenomenon into a lasting invention.