Foam from cow lungs can be transformed into a lifesaving treatment for premature infants struggling to breathe. We take you to a slaughterhouse in Canada where an unusual sort of craftsmen retrieve this precious liquid before it’s shipped around the world

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Artisanal Food Waste

August 19, 2016

Can you turn scraps into premium products? Many efforts to address the food waste crisis hinge on getting consumers to buy fruits and vegetables that are adorably ugly. But a new crop of entrepreneurs is inverting the equation by using salvaged foods as the main ingredients in artisanal items

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