If you’ve always wondered canned corn, then check out this interesting “How it’s Made” segment. Video after the jump.
Canning is a method of preserving food by first heating it to a temperature that destroys contaminating microorganisms, and then sealing it in air-tight jars, cans or pouches. The only foods that may be safely canned in a boiling water bath (without high pressure) are highly acidic foods with a pH below 4.6, such as fruits, pickled vegetables, or other foods to which acid has been added