On this week's show, you’ll not only hear a combine harvester but also a specially-built giant catapult. Guests include acclaimed actors Greg Haiste and Anna Worthington, as well as the less acclaimed Crazy Eric and Leonard Aircraft. There's a feature on old bits of bark off trees, and extensive information about shoe shop logistics. Plus: will the gasman read the meter in time? The programme also comes with a free hat stand for all your hat standing needs. Lucky you.