I wrote last year about a simple marvel of real-world standards when a paint-roller handle broke and we were able to screw in a broom handle into the same socket (fantastic!).
I was amused and amazed at lunch the other day by my colleague Peter Rukavina with another simple display of standards. He was layered up in two coats. The first coat (green) was purchased at the REI corporate store in Denver, CO in April of 2004. It was assembled in Mexico of US material. The second coat (grey) is a Ralph Lauren Chaps-brand coat purchased at the Eatons store in Toronto in 2000. It was made in China.
Both coats sport the ubiquitous YKK zipper brand and as Peter demonstrated with flair, despite their distinct origins, the coats can zip together because they share a common zipper type/size.
Also dining with us during this marvel of overcoat synergy, Dan James informed us that sleeping bags can be easily zipped together. This seems like the thing of nightmares for the parents of teenagers on co-ed camping trips.
