Technology helps us find a sustainable solution for weight-loss.

It's British Science Week, and in this week's show David meets Camilla Easter, CEO of Oxford Medical Products, who has a sustainable and affordable solution for obesity. How are attitudes changing (or need to change) towards weight-loss? Also on the show we're crossing the Atlantic to speak to Ross McGraw, VP Marketing at Hammerhead. We're learn how a group of obsessives are building a brand that cyclists can get really excited about.