Wednesday, November 29, 2017

Why the Can Opener Wasn't Invented Until Almost 50 Years After the Can

Why the Can Opener Wasn't Invented Until Almost 50 Years After the Can

1 comment:

Don Coffin said...

I personally find this sort of thing to be very interesting. The fact that metal cans were in widespread use for so long without a convenient way to open them...

Anyone remember the canned hams with the "key" opening system?