Quest HD Today

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.

Ant takes on an engine-out, partly dismantled 1987 Fiat X1/9, despite Duncan's doubts. And a drastic farmhouse repair is needed to shore up the house.

Mike's found a classic 1964 Triumph TR4 in British racing green. It is rust-free, but it has been sitting for 20 years, so Ant has big refurb job on his hands

Mike Brewer and Ant Anstead drag a rare 1972 Datsun 510 2-door into the 21st century. The engine is in good order, but the bad paint job, gearbox and bodywork let it down

Mike finds a BMW six-cylinder modern classic, the E46 M3, with the subframe already fixed, and he challenges Ant to transform the transmission with new technology

After years of searching, Mike's found the ultimate '80s hot hatch: the Renault 5 GT Turbo. Can Elvis restore it in time for its new owner's birthday?

Mike Brewer is on the lookout for a two-seat roadster with attitude in the form of an original BMW Z1, which could make a tidy profit after Edd China works his magic

With the Ford Focus having its 25th anniversary, Mike thinks the ST model may be the next classic. He nabs a bargain, but Elvis finds the engine needs a full rebuild

Henry Cole and Fuzz Townshend are in Essex to work on restoring Warren's Sunbeam Alpine, hoping to revive it to its original glory and help make it shine once more.

In Bath, Henry Cole and Fuzz Townsend explore sheds packed with British classics. They spot a 1963 Singer Gazelle - can they rescue this elegant Rootes saloon?

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

Sam and Henry travel to Leicestershire to meet former motorbike racer Eddie Roberts. His impressive collection includes a rare 1962 Greeves Sportsman

Presenter Henry Cole and motorcycle restorer Sam Lovegrove are in Herefordshire to look around a farmer's eclectic collection

On a trip to Worcestershire, Henry and Sam fall in love with a barn full of extraordinary automobilia. However, the guys find it hard work to negotiate with the vendors

With the Manor nearing completion and Pip due any day, the pressure's on for Vinnie and the team to square jobs away before the puppy chaos begins.

Ant takes on an engine-out, partly dismantled 1987 Fiat X1/9, despite Duncan's doubts. And a drastic farmhouse repair is needed to shore up the house.

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

Wood restorer Will attempts to bring an old fishing box back to its former glory. Meanwhile, Julie and Amanda work together to revive a badly damaged doll

Battling mechanical breakdowns, Brent and Cayden fight to keep German Gully alive. Sheryl and Simon make a grave discovery on their new lease.

Steve Grahame and his grandson take on the Great Central Road. Mel Michelsen struggles with a tyre blowout. Sludge tackles oversize trucking jobs.

Series that explores an area in Alaska known for unusual activity. Experts investigate reports of a secret alien base deep inside Alaska's highest mountain

A cryptozoologist hunts for scientific proof of Bigfoot in the remote Alaskan wilderness. Experts investigate a mysterious vortex of energy linked to disappearances

Former astronaut Neil Armstrong's expedition into the Amazon, seeking a library said to hold all knowledge of an advanced alien civilisation

The methods used to manufacture hockey gloves and remoulded tyres, and how waste water is treated

The evolving processes in the manufacture of dining-room furniture, ambulances and accordions

Buying goods from home

Buying goods from home

Modern day treasure hunter Drew Pritchard hits the Giant Shepton Flea Market, where he unearths some retro design classics