Discovery Turbo Saturday

Former aerospace engineer Justin Cunningham and Tomo Umewaka find solutions for engineering mistakes. In this episode Justin tries to keep the Glasgow Tower turning

Justin Cunningham climbs on top of a stadium roof that is held up by air and in danger of collapse, while Jimena Gascon discovers why Mexico City's Metro project has been derailed

Justin Cunningham uncovers the truth behind a landslide that destroyed a ski-jump resort in Turkey, then heads to Gibraltar to see an airport runway that was built across a road

How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?

The complex technological processes involved in creating seemingly simple modern-day objects

How do they build one of the world's most exclusive luxury cars? Plus, how do they make a referee's whistle that can be heard above 50,000 screaming fans?

A look at how English willow is turned into cricket bats for India's finest cricketers. Plus, how the foundations for tall buildings are constructed

Building a tractor every three minutes to power Indian agriculture, and casting the bronze bells that help Swiss farmers keep track of their cows

Collecting millions of real birds' nests to make birds' nest soup. Plus, how aerospace technology is used to make rowers go faster

Motorcycle enthusiast Ellie wants to find a car that's fun to drive. Paul and Helen help her pick out a supermini that feels quick and looks good

Paul has owned over 250 cars and now wants something exotic. With a budget of £35,000, he's looking for a stylish grand tourer with a powerful engine

A survival expert wants a comfortable sports car with good handling and head turning looks. Will he be tempted by a 2008 Audi R8 or a Jaguar F-TYPE R?

58-year-old Terry has a cash budget of £25,000 to spend on an SUV. He wants an environmentally friendly motor with a big boot and stylish looks

Classic car expert Paul Cowland and builder-restorer Helen Stanley help buyers find their dream rides within their budget - from SUVs to high end sports cars

Classic car expert Paul Cowland and builder-restorer Helen Stanley help buyers find their dream rides within their budget - from SUVs to high end sports cars

Classic car expert Paul Cowland and builder-restorer Helen Stanley are tasked to find an automatic car with a panoramic sunroof

Mark drives a Fiat 500X, but wants a more thrilling car for his long commutes. He is willing to spend up to £40,000 on a high-performance motor

Classic car expert Paul Cowland and builder-restorer Helen Stanley are tasked with helping a family man find an exciting hot hatch

A local television presenter wants a motor with a stylish interior and a 2.0-litre engine. Paul and Helen hunt for the perfect luxury SUV

Prior to the annual classic car show in Los Angeles, the team restore a 1962 Corvette and make some design adjustments to a 1955 Mercedes Gullwing

A road warrior from Alaska arrives to add some improvements to an already solid build. To enhance performance, a new exhaust and tips are custom fabricated

A simple Pontiac Tempest arrives for a ground-up build, but after the car is completely stripped apart, things start to get complicated

Part two of two. Henry Cole continues to ride his Harley Davidson through the South Island, travelling through primeval forests and west coast towns like Greymouth

Part one of three. Henry Cole climbs aboard his Harley Davidson Street Glide to brave the Friday night Sydney rush-hour traffic and head 520 miles to Melbourne

Part two of three. Henry Cole heads out from Apollo Bay to ride up towards Adelaide on one of the greatest roads in the world, the Great Ocean Road

Part three of three. Henry Cole faces his biggest challenge yet - crossing the infamous Nullabor Plain, some 2,000kms of nothing

The most famous road race in the world - the Isle of Man TT, which follows a course only 37 miles long

Richard visits the world's tallest building, the Burj Khalifa in Dubai, where he finds himself climbing the biggest lightening conductor on Earth

Part two of two. Jordan is out of the picture, and the Barrett-Jackson deadline is looking, so John Klump steps in to help the crew finish the 1964 Ford Galaxie

The mechanics rescue a rusty 1961 Ford Econoline pickup. Tom hunts down celebrated Mexican wrestler Blue Demon Jr to help with some hidden treasure

The team tries to sell the Econoline to Hollywood star Danny Trejo, and Tom takes on a legendary Latino wrestler

Buying goods from home

Buying goods from home