Vax and Bissell go head-to-head to see which one is best when it comes to stubborn carpet stains. Jon tests out his top five gadgets to take along on a hike, and also takes a look at three hairdryers that could revolutionise how we dry our hair. Else... (more)where in the programme, the team unbox a new pair of headphones from Sony, and also delve into the history of books