Q&A: What's innovative about canned food?
To most consumers, canned food is an everyday convenience, but to John Coupland, professor of food science at Penn State, each can represents more than two centuries of invention, experimentation and problem-solving.
Image: Phys.org
To most consumers, canned food is an everyday convenience, but to John Coupland, professor of food science at Penn State, each can represents more than two centuries of invention, experimentation and problem-solving.
Originally published at Phys.org
