19:00Mark ForrestTravel sickness, unusual sculptures and celebrity autographs.BBC Local Radio Duration: 3 hours Thu 18th Aug 2016, 19:00 on BBC Radio CambridgeshireMark hears about why we get travel sick, chats to some sculptors using unusual material in their art and we discuss autographs of the rich and famous.GenresEntertainmentBrandMark Forrest Source: BBC Online