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Joint Supply - the by-products of Pigs

Geoff Riley

20th September 2010

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This is no porky pie - a new TED talk looks at the many by-products made possible from different parts of a pig. Before the sausages have sizzled on your grill, you have already made many pigs! And on the journey to work you’ll come across pig products in concrete and the brakes used on trains…....in total over 185 products are associated with the raw materials from our livestock friends

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Geoff Riley

Geoff Riley FRSA has been teaching Economics for nearly forty years. He has over twenty years experience as Head of Economics at leading schools. He writes extensively and is a contributor and presenter on CPD and Revision conferences in the UK and overseas.

@tutor2uGeoff

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