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A Zipper Patent Sat in a Garage for 40 Years. Now It's Real.

Back in 1985, an electrical engineer at Polaroid named Bill Freeman had an idea for a three-sided zi...

SCIENCE May 31, 2026

A Zipper Patent Sat in a Garage for 40 Years. Now It's Real.

Back in 1985, an electrical engineer at Polaroid named Bill Freeman had an idea for a three-sided zipper. Not a novelty item, not a quirky art piece,...

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Back in 1985, an electrical engineer at Polaroid named Bill Freeman had an idea for a three-sided zipper. Not a novelty item, not a quirky art piece,...

Author: Yanko Design

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