Zipper - Canadian Innovation Space

Zipper, Did you know the zipper is a Canadian innovation? It's true! In the 1900s, production began on the Hookless No. 2 in St. Catharines, Ontario. This, By Canadian Innovation Space

In Pursuit of the Perfect Spacesuit, Air & Space Magazine

zipper - 漫画

Otto Frederick Gideon Sundback- Inventor of the First Modern Zipper

zipper - 漫画

Zip-Pak will open new engineering and innovation center

Toolkit - Canadian Innovation Space

The ingenious invention to better the button

Canadarm2 - 20 years of Canadian space robotics on the ISS - Room: The Space Journal