Today, it's all about the physics of chocolate in north Wales as Emma and Mark Baravelli attempt to create a chocolate replica of the Rutherford atomic model for the Nuclear Awards. When your clients are all experts in the field, the pressure is on to make sure everything's perfect. And that's also the case for Basingstoke's Laura Miller who has a special commission for a 90th birthday party. Her client is a lifelong friend who wants an allotment-themed surprise for her grandad.