Jolyon Jenkins investigates the world of mousetrap inventors. With over 4,500 patents issued, can there be a better mousetrap? And will his own trap impress the professionals? Show more
Discover 11,128,835 listings and 279,696 playable programmes from the BBC
Jolyon Jenkins investigates the world of mousetrap inventors. With over 4,500 patents issued, can there be a better mousetrap? And will his own trap impress the professionals? Show more