Prompt Cast
The Invention and Evolution of the Zipper
TLDR The zipper, invented by Whitcomb Judson, has a fascinating history and has evolved from being used on shoes and tobacco pouches to being a common fastening device on jackets and clothing. YKK became the dominant zipper manufacturer by innovating in manufacturing processes and design.
Timestamped Summary
00:00
The invention and history of the zipper is explored in this episode of Everything Everywhere Daily.
01:30
The zipper is a fastening device that didn't solve a problem, but it couldn't have been invented any earlier than it was.
02:59
Whitcomb Judson is usually credited with inventing the zipper, with his first attempt being a hook and eye system before submitting a patent for a device closer to what we know as a zipper today.
04:20
Whitcomb Judson created the Universal Fastener Company, the first company dedicated to producing zippers, which were not yet called zippers at the time, due to the lack of manufacturing techniques required to produce them.
05:41
Zippers were initially used on shoes and tobacco pouches, and it wasn't until the 1920s that they started being used on jackets and clothing, with French fashion designers popularizing their use on men's trousers in 1937.
07:02
YKK became the dominant zipper manufacturer by innovating in manufacturing processes and design, expanding globally, and providing a superior product at a cheaper price than Talon.
08:27
Zippers come in a wide variety of sizes, colors, and materials, and there are still ongoing innovations in zipper design, such as a magnetized zipper that allows for one-handed use.
