Quest HD Sunday

James attempts to build a home in a phone box. Then, he investigates the great baked bean conspiracy and invents a plant pot solution

James proves the superiority of roundabouts and tackles toothpaste wastage. Then, he takes on a cheese and cracker problem

Henry Cole and Simon O'Brien restore eight items, including a pine blanket chest, a pair of battlefield telephones and some gothic church windows

Simon O'Brien turns tank parts into garden furniture, while Henry Cole takes his life in his hands with a motorised skateboard

Henry and stand-in searcher Guy are in Wiltshire visiting collectors Adam and Dan who have an assortment of trucks, tractors, and rare American cars

The Grand Prix of the United Kingdom. Coverage of the Moto2, MotoGP and Moto3 races (Start-times 12.15pm, 1.00pm and 2.30pm) in the seventh round of the season from Silverstone

Henry and Fuzz are in Surrey visiting classic cars and tractor collector Ross. Will they go for a gangster-style Rover or a 1920s Renault saloon?

Experts restore a tarnished rugby trophy, a hand-operated Victorian sewing machine, and a 1930s accordion, which has 64 individual components in need of repair

A collectable piggy bank called Wesley goes under Angus's gavel. Plus, a family wants to sell a war hero relative's rare SAS badges

Brian Conley enlists Angus to help his singer daughter Lucy raise money for a mixing desk, and Angus visits Edwina Currie's home to help raise funds for Ukraine

Stage 15 from Fiume Veneto to Asiago

Experts restore a tarnished rugby trophy, a hand-operated Victorian sewing machine, and a 1930s accordion, which has 64 individual components in need of repair

Cobbler Dean Westmoreland sets to work on a pair of 1990s football boots and the teddy bear ladies are smitten with a jack-in-the-box that has lost its bounce

Jay Blades and the team restore three treasured family heirlooms - a wooden toolbox, a plate camera and a marionette theatre

Experts restore a tarnished rugby trophy, a hand-operated Victorian sewing machine, and a 1930s accordion, which has 64 individual components in need of repair

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

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

Stel and Jess begin their search for the lost city of Atlantis. In Bulgaria, they uncover mysterious gold treasure and evidence of an ancient catastrophe

Stel and Jess explore underwater ruins off the coast of Greece. Their quest to find Atlantis leads them on ancient trade routes and into the heart of a volcano

The manufacture of dragsters, salsa and water-pumping windmills

The manufacture of decorative sombreros, salad dressings, cap guns and regenerative medicine

Buying goods from home

Buying goods from home

Henry Cole makes good money restoring an antique pine sideboard in Sheffield, but has less success with a pair of old brass jugs, while Simon converts a staircase into shelves