What enables a simple arch bridge to support such great weight? What holds up a suspension bridge? Bridge the world with award-winning author-illustrator, and captivating storyteller, David Macaulay, and meet the brilliant designers who dared to extend roads and railways with ingenious but sometimes flawed designs. From the Golden Gate Bridge to some of the world's groundbreaking spans, you'll explore dozens of monumental engineering feats through...

The Sweet family in Weston-super-Mare are happy and truly inspirational in their close-knit community. Louisa (14), Max (11) and Harry (6) were born healthy, and family life was good until Harry was diagnosed with a genetic condition called Ehlers-Danlos syndrome. He is significantly hypermobile and suffers terrible pain in his joints, unsettled sleep and chronic constipation as part of his condition. He is also being assessed for autism. The family...

In Plymouth, the team help the Morfey family: Chris and Tara, 24-year-old Ben, 25-year-old Josh, twins Jess and Yazz (15) and their little brother Vinny (9). Both Ben and Josh suffer from cerebral palsy, and after struggling in a multi-level home in Plymouth - and without enough funds to make it disabled friendly - the family have sold up and bought a cheap, old iron forge that, when renovated, will provide single-storey living in the Plymouth countryside....