I might be doing something :v
so tin cans for food storage weren't ideal til about the 1900s. see, they used to actually be made of tin or tin-plated steel, which would be soldered shut. soldering was resource-intensive even when they introduced machines for it, and soldering was just bad
so tin cans for food storage weren't ideal til about the 1900s. see, they used to actually be made of tin or tin-plated steel, which would be soldered shut. soldering was resource-intensive even when they introduced machines for it, and soldering was just bad