Patently Obvious
A crazy idea, but will it work? Reporters Neil Walker and David Clayton link up with BBC Local Radio stations in search of Britain's inventors, and the ultimate money-making idea.
Inventions that could change the world.... from a digital tenderometer to newspaper adverts you can eat. But why does the man who invented the hovercraft still feel frustrated? Producer GLYN JONES BBC North East
0 YOURS LOCALLY: page 72
