On this week's programme the team look at ways to get school pupils interested in the science of farming. New agricultural students at Oatridge College reveal their hopes for their farming future. We hear from the hill crofters looking to boost their income by creating a new crofters' mutton pie. We tour the grounds of Dumfries House to find out why so many people – including Prince Charles – are desperate to see the estate restored. Marathon running is for wimps! The team explore the world of ultramarathons ahead of the River Ayr Way Challenge. We hear about the development of the Carrick Way through South Ayrshire ahead of the Carrick Way Walking Festival. We visit Cairnpapple Hill, the burial site billed as one of the most important prehistoric sites in mainland Scotland. Helen Needham discovers why outdoor play is good for children. Plus, Euan McIlwraith looks at efforts to improve safety in the mountain biking community.