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Favourite investigations. Jimmy Doherty visits Europe's biggest brewery. Kate Quilton challenges Matt Tebbutt to make crumpets. And Matt discovers why maple syrup is so expensive.
Favourite investigations. Kate Quilton visits McVitie's to ask why many biscuits have little holes all over them. Jimmy Doherty finds out how corks are made for wine bottles.
Jimmy Doherty visits Spain to ask how much orange is in orange squash, Matt Tebbutt runs across a pond of custard, and Kate Quilton lifts the lid on Marmite