Million dollar idea: Canned food
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How canned food became a million dollar idea

It lurks in our larders, waiting to be eaten when we haven't the time or the energy to cook. We're talking about canned food. Nowadays it's a multi-billion dollar global industry but it was first created for a single customer, Britain's Royal Navy. Aaron Heslehurst tells the story.

Video journalist: Jeremy Howell

  • 27 Jul 2018
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