Quest Thursday

How the alcoholic spirit aquavit is made, and how kangaroos help protect motorcycle riders in a crash. Plus, a look at the cleaning of New York's St Patrick's Cathedral

Henry and Sam find themselves down in the south west of England rummaging around another belting shed. There are so many things on offer they find it hard to choose

The team takes on a smashed piggybank, a homemade gramophone that has lost its voice and a tarnished 19th-century German ceremonial helmet

Mike and Jersey Jon zero in on some big money picks, while Danielle and Robbie meet a legendary bluegrass fiddler with an impressive Nashville collection

Mike and Frank stumble on a surprise find in a man-cave full of cars, and encounter an eccentric seller who answers to an eerie power

Wayne buys the motorcycle of his dreams, an all-original 1928 Indian Scout 101. Plus, he finds homes for a 1977 Mercedes 450 and an Audi R8

Salvage Hunters' Drew Pritchard and Turbo Pickers' Paul Cowland scour the UK, buying, restoring and selling classic cars

How a Dutch company make the world's fastest super-yachts. Plus, a new space suit that weighs and costs a fifth of the previous design

The complex technological processes involved in creating seemingly simple modern-day objects. This time, how rowing machines, Parma ham and London Underground signs are made

How robots are used to assemble cars, the way wine bottles are sealed and methods for turning sea water into fresh drinking water

The requirements that must be met to transform a family car into a rally car. Plus, the manufacture of titanium, the metal that the modern aerospace industry relies on

Drew Pritchard meets an Oxfordshire aristocrat who owns his own steam train, and picks up an American sign and a Victorian oil lamp

Henry and Fuzz head to 'Chopper Roy's' place. His vintage British motorbikes and a classic 1970s sports coupé catch their eye

Henry and Fuzz are down on the farm in Oxfordshire. They unearth mowers and tractors in Tim and Camilla's barns but end up buying something very different

Henry decides he needs to restore a forklift truck, while Simon gets all zen with a stone water feature

Michael and Maria Start restore an unusual 1950's football arcade game. Michael works on the mechanics and Maria knits jerseys for all the players

Mike and Elvis find and fix up a recently imported Fiat 600. It needs a lot of work, including a full repaint, an engine overhaul and the cooling system needs repairing

Mike and Ant enter the market for iconic American SUVs with a 1988 Jeep Grand Wagoneer. However, the vehicle has sagging suspension and defective four-wheel drive

The guys arrive in Dundee to view a Lotus Elise S1. Drew is furious at numerous modifications made to the car, including stickers and a wing

Richard and the Cogs restore a new car, 'Olivia,' for a live audience at CarFest. But can the show help the team get their mojo back?

Henry and Fuzz meet a lifelong biker with unique motorbikes. Fuzz discovers a 1950s step through scooter, but Henry prefers low-capacity sports bikes

Henry Cole and friends Fuzz Townshend and Guy Willison hit the road to find, buy and make a profit from the UK's abandoned automotive gems

How giant floating power stations and the world's smallest aircraft are created

How coloured crayons used by children and artists are created and how artisans and craftsmen make treasured mirrors in India

Mike Brewer combines his love of vintage Escorts and rallying by making a Ford rally car, and it is left to Edd China to try to make a profit on such an expensive build

Mike Brewer and Marc Priestley trade up to a British muscle car, the TVR Cerbera, for electrical engineer Adam

Wayne buys the motorcycle of his dreams, an all-original 1928 Indian Scout 101. Plus, he finds homes for a 1977 Mercedes 450 and an Audi R8

A woman who has suffered from a serious illness is presented with her new and improved Dodge Magnum

The processes of manufacturing wooden garage doors and making animatronic dinosaurs are put under the microscope

The technology behind the manufacture of Grammy Awards, bike lights, above-ground pools and foldable solar panels

Buying goods from home

Buying goods from home

A look at how to build a port ready to receive the world's biggest container ships, and how 28 million plastic bags are made every day

In Cornwall, Henry and Sam find some very rare early-1900s steam-powered cars. Henry might even be lucky enough to have a go in one