Quest +1 Sunday

Jay Blades and the team bring four treasured family heirlooms back to life, including a wind-up bird cage and a selection of carved angels

A tiny but treasured bicycle is in desperate need of Dominic's expertise in metalwork. Meanwhile, silversmith Brenton attempts to save a historic cross.

Around the world, there are extraordinary building mistakes. Design teams and experts analyse what went wrong and how engineers are fixing them

An out-of-control car crashes into a bakery, a base jumper is hit hard, a flood strikes a historic town and a rocket explodes just after take-off. Presented by Ron Pitts

Flash flooding causes havoc in a Spanish village, a liquid petroleum store in Brazil puts a residential area in danger, and a double motorbike crash is caught on camera

Footage of a dragboat racer ejecting while travelling at 165mph, a 100-ton train crashing into a bus, and a skydiver cartwheeling out of control. Presented by Ron Pitts

Footage of two million gallons of volatile chemicals exploding, and a daring BMX freestyler plummeting from a 50ft cliff. Presented by Ron Pitts

The manufacture of fire extinguishers, doughnuts, shock absorbers and banjos, and how technology has led to changes in production methods

The manufacture of dress forms, boat propellers, duvets and taps, and how their production methods have evolved with changes in technology