Quest HD

How do they make a perfectly unpredictable roulette wheel? How do they produce the world's purest olive oil? How can a rusty wreck be transformed into a classic Batmobile?

How do they instruct robots to mass-produce cars, and how do they transform the world's biggest football stadium into its largest ice hockey arena?

How do they craft an accordion? What is the process for making the wasabi that puts the kick in Japan's raw fish? How can they produce a duck call that can trick birds?

How do they make the Japanese toilets that treat you to a wash and blow dry? How has the US Navy built a helicopter that doesn't need a pilot? What is the manufacturing process for jackhammers?

Modern-day treasure hunter Drew Pritchard travels the length and breadth of the UK in search of weird and special objects - the bigger the hoard, the happier he is.

In Gloucestershire, Drew uncovers a marble table lamp and a painting of a mackerel. Later, he's thrilled to look around a stately home in Bedfordshire.

Furniture restorer, Steve is set with the challenge to give a Victorian kitchen table an unusual makeover. Plus, dealer, Drew brings a dilapidated crocodile to taxidermist, Chris.

More everyday items go under the microscope, revealing their production. How are objects such as detectable warning panels and model Stirling engines made?

More everyday items go under the microscope, revealing their production. How are objects such as micro drill bits and skiffs made?

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.

Presenting the latest products live on television that can be ordered directly. The product range extends from vacuum cleaners and bath towels to sports equipment.