Experts use cutting-edge technology to investigate one of the wonders of the modern world. They reveal mysteries hidden in its foundation. Jakso 9 Kausi 4 Vuosi 2019

More everyday items go under the microscope with a look at how objects including car tyres, scuba tanks and silk are manufactured. Jakso 13 Kausi 21 Vuosi 2014

More everyday items go under the microscope. How are rock crushers, cake sprinkles and steam irons made? Jakso 15 Kausi 21 Vuosi 2014

More everyday items go under the microscope with a look at how detachable Indy-Car steering wheels and wind turbines are made. Jakso 16 Kausi 21 Vuosi 2014

More everyday items go under the microscope with a look at how blast doors, lipstick and artificial palm trees are made. Jakso 17 Kausi 21 Vuosi 2014

How do they craft a classic Indian instrument, the Sitar? How do they make beef biltong? Plus, how do they build monster bulldozers? Jakso 15 Kausi 12 Vuosi 2014

How did pictures from the Hubble telescope make the comet of the century look like an alien spacecraft? Has earth already been invaded by alien organisms? Jakso 3 Kausi 2 Vuosi 2014

What are the mysterious trails on the lunar surface near the Apollo landing sites? Does a strange space object spell disaster for the crew of the space shuttle? Jakso 4 Kausi 2 Vuosi 2014

Rob Nelson heads to Lake Michigan to investigate an unexplained, Bermuda Triangle-like phenomenon that has caused ships to disappear for centuries. Jakso 8 Kausi 1 Vuosi 2017

Archaeology expert and adventurer, Josh Gates, travels to Great Britain to explore the origins of the mystical monument of Stonehenge. Jakso 2 Kausi 4 Vuosi 2018

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Octocopter Drone, Mega Dump Truck, and Pacemaker? Jakso 7 Kausi 1 Vuosi 2015

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Jet Wing, Space Suit, and Aerial Tramway? Jakso 8 Kausi 1 Vuosi 2015

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Aircraft Carrier, and IMAX 3D Movie Experience? Jakso 9 Kausi 1 Vuosi 2015

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Solar Car, Skyscraper, and Hydroelectric Power Plant? Jakso 10 Kausi 1 Vuosi 2015

A DIY guide for building humanity's greatest inventions. How are a communications satellite, a tower crane and a groundwater replenishment system built? Jakso 11 Kausi 1 Vuosi 2015

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Rocketship, Hovercraft, and MRI Scanner? Jakso 12 Kausi 1 Vuosi 2015

How do they turn goat fleeces into fabrics? How do they build a quad bike that turns into a jet-ski? How do they create the harp? Jakso 17 Kausi 12 Vuosi 2014

How do they harvest thousands of tonnes of tea? How to they make sure that your luggage catches the same plane as you? How are high-quality hairbrushes made? Jakso 18 Kausi 12 Vuosi 2014

How do they keep the crooks from cracking into your credit card? How do they lift a 1000-tonne ship into the air while it is still in the water? Jakso 19 Kausi 12 Vuosi 2014

How do they build massive tunnels to prevent blackouts in one of the world's biggest cities? How do they turn pine forest into perfect pieces of timber? Jakso 20 Kausi 12 Vuosi 2014

How do they make the favourite sweet of the Ottomans, James Bond's gyroplane and the Supercat- the world's fastest ferry? Jakso 1 Kausi 13 Vuosi 2015

How do they carve longboards, turn millions of lemons into juice, and build industry's versatile heavy lifter, the forklift truck? Jakso 2 Kausi 13 Vuosi 2015

A power failure occurs on the ISS forcing the crew to consider abandoning the station. Plus, during a spacewalk a cosmonaut is nearly stranded after a suit malfunction. Jakso 7 Kausi 1 Vuosi 2015

A leak threatens the lives of astronauts upon re-entry. And a mission to the Salyut space station takes a surprise turn when the crew suffers from depressurisation. Jakso 8 Kausi 1 Vuosi 2015

Something in space is attacking the brains of our astronauts. What is it? Should NASA be worried about the sudden appearance of so-called space fireflies? Jakso 5 Kausi 2 Vuosi 2014

An astronaut on a spacewalk begins to drown. How could this alarming event happen? Plus, have NASA discovered an asteroid that's been converted into a spacecraft? Jakso 6 Kausi 2 Vuosi 2014

Find out how U-locks, teepees, croissants, and rolling luggage are made. Jakso 7 Kausi 20 Vuosi 2012

Find out how prams, factory-build homes, wood flutes, and bicycle tyres are made. Jakso 8 Kausi 20 Vuosi 2012

Find out how thinning shears, wagon wheels, toaster pastries, and violin bows are made. Jakso 9 Kausi 20 Vuosi 2012

Find out how bathtubs, Hopi Kachina dolls, mine truck engines, and memory cards are made. Jakso 10 Kausi 20 Vuosi 2012

More everyday items are put under the microscope, with a closer look at out how cycling shoes, yurts, marine plywood, and encaustic paint are made. Jakso 11 Kausi 20 Vuosi 2012

Find out how paper fans are produced, walnut oil is manufactured and copper is made. Jakso 12 Kausi 20 Vuosi 2012

A series of recent UFO sightings brings Chuck Zukowski's team to Missouri, the home of the 1973 Piedmont lights incident. Is history repeating itself? Jakso 1 Kausi 1 Vuosi 2019

A Missouri man who claims UFOs are stalking him contacts Chuck and the team for help. Their investigation uncovers a dark secret which may explain this reported activity. Jakso 2 Kausi 1 Vuosi 2019

Last season, Miklos located a shipwreck tied to Christopher Columbus using Cooper's intel. Now, Miklos has 8 weeks of cash left to find another shipwreck. Jakso 1 Kausi 2 Vuosi 2018

After discovering a 1700s-era cannon Darrell seeks the ship's origin. A letter in Gordon's files details a 16th century wreck connected to Sir Francis Drake. Jakso 2 Kausi 2 Vuosi 2018

A dangerous storm threatens to shut down the operation just as Darrell and team discover gold ore in the remains of an old wreck. Jakso 7 Kausi 2 Vuosi 2018

Leading to one of the richest finds in Darrell's career, the team discovers ornate artefacts that indicate the location of a 16th century captain's quarters. Jakso 8 Kausi 2 Vuosi 2018

Justin and Emiliano scan the Florida landscape and dive in waters teaming with alligators as they try to unravel the mystery of the Mayan empire's fate. Jakso 5 Kausi 1 Vuosi 2019

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Octocopter Drone, Mega Dump Truck, and Pacemaker? Jakso 7 Kausi 1 Vuosi 2015

A do-it-yourself guide for building humanity's greatest inventions. How do you build your very own Jet Wing, Space Suit, and Aerial Tramway? Jakso 8 Kausi 1 Vuosi 2015

How do they turn goat fleeces into fabrics? How do they build a quad bike that turns into a jet-ski? How do they create the harp? Jakso 17 Kausi 12 Vuosi 2014