The gang dig up more fantastic food facts. Are shallots actually small onions? There's a price query about the cost of baked potatoes. And what's wrong with sheep's milk? (S25 Ep4)
More favourite investigations. Kate and Helen get the scoop on vanilla. In the Netherlands, Matt explores the myth that Edam balls were once used as emergency cannon balls! (S17 Ep4)
A selection of favourite investigations. Matt Tebbutt investigates oysters in China. Jimmy Doherty checks out London dry gin. Kate Quilton asks if herbal bedtime teas can help you nod off. [AD,S]