QUEST

How do they make wood-burning stoves that bring warmth to the Norwegian winter? Plus, how did they build the synthesiser that changed music forever.

How do they assemble the reinvented Morgan 3 Wheeler? Plus, how do they protect firefighters' hands from heat, flame and chemical attack.

Mike thinks he's on to a winner when he finds a budget Nissan Skyline supercar. Can Edd transform this modern classic into a customised drift racer.

Mike tracks down a Triumph TR6 two-seater sports car; can Ed make it roadworthy without blowing their budget? Plus, Ed tests the latest water coolant technology.

Sam and Henry are in Dorset to look around a collection of bikes, cars and tractors. The guys consider buying a pedestrian walk sign and a Yamaha FS1-SE.

Henry and Sam are in Devon to visit a father and daughter who own a shed full of vintage Americana. They immediately take interest in a dusty Chicago police car.

Find out how car radiators, filo pastry and cross-country skis are made, as more everyday objects are put under the microscope.

Find out how packaged chicken, electric heaters, pulp containers and video games are produced, as more objects are put under the microscope.

Blue MacMurchie repairs a set of bagpipes that belonged to a soldier in the Royal Scots. And, Steve Fletcher works on a quirky tortoise-shaped bell.

On the road buying with Viki, Drew finds an extraordinary scratch-built model in Suffolk. In Kent, he snaps up a stunning garden statue of Mr Punch.

Drew Pritchard and Alister Dryburgh visit three promising new antique trade contacts who they've been tipped off about.

The Dust Devils are poised to smash the biggest season tally ever. The Gold Timers hit paydirt. The Gold Gypsies' gold dream could finally be over.

The Gold Gypsies have more bad luck. The Victoria Diggers face a death in the family. The Poseidon Crew hope to continue their run of big gold.

Izzie Balmer and Philip Serrell scour the shops of Staffordshire and Shropshire. Izzie discovers snake-related items whilst Phil is drawn to designer jewellery.

Family Treasure Funds A New Home. Stuart hopes Angus can help him raise enough cash to adapt a house for his poorly wife's needs, so she can live her final years in comfort.

Blue MacMurchie repairs a set of bagpipes that belonged to a soldier in the Royal Scots. And, Steve Fletcher works on a quirky tortoise-shaped bell.

Henry and Sam look around an incredible Americana collection in Cornwall. After examining an array of classic motors, Sam springs a big surprise on Henry.

Henry and Sam are invited to look around the workshops of the National Motorcycle Museum. The guys consider bidding on a 1926 Ariel and a 1927 BSA.

Henry Cole and the team are in Austria for a unique winter project. They're looking for a vintage machine to restore for some fun on the slopes.

Angus and the team are in Derbyshire to help a widow clear out her home. They uncover a riding crop, a 19th century stool and a jewellery collection.

In County Durham, Angus and the team clear out a huge aviation collection. Later, they help a retired policeman sell items from his four-bedroom home.

After their first auction, only a couple of pounds separate James Braxton and Raj Bisram. They head to auction in Frome, Somerset.

James Braxton and Raj Bisram continue their shopping spree through Somerset. It's the midway point and the antiques experts are neck and neck.

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.

Henry and Fuzz return to Surrey to visit collectors Nick and Hollie, who have an incredible array of cars including a 1921 Rolls Royce Silver Ghost.

Brent and his son Cayden set off on an adventure to find highly valuable, crystalline gold. Plus, Sheryl and Simon hit it big on new ground.

Julia's first mission is a giant python in a living room. Then, she tries to catch a snake trapped in an air conditioning box.

How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree.

How do they make the tank piercing super bullet? Plus, how do they forge the infamous torture weapon, the dentist's drill.