Helen reports from France as she trains for a "mystery challenge". Meanwhile, Andy and Barney learn whether it is really possible for human hair to take the weight of a person. Show more
Discover 11,128,835 listings and 278,135 playable programmes from the BBC
Helen reports from France as she trains for a "mystery challenge". Meanwhile, Andy and Barney learn whether it is really possible for human hair to take the weight of a person. Show more