Josh Gates investigates how a group of Norse tribesmen gained power in medieval Europe. His quest for answers takes him from Denmark to Iceland. Jakso 5 Kausi 4 Vuosi 2017

More everyday items are put under the microscope as we discover how wood windows are manufactured and woven cashmere is produced. Jakso 20 Kausi 22 Vuosi 2014

More everyday items are put under the microscope as we discover how gas barbecues are manufactured and mattress pads are produced. Jakso 21 Kausi 22 Vuosi 2014

More everyday items are put under the microscope as we discover how skateboards are manufactured and braided pastry is produced. Jakso 22 Kausi 22 Vuosi 2014

More everyday items are put under the microscope as we discover how plasma gems are manufactured and special effects snow is made. Jakso 23 Kausi 22 Vuosi 2014

How do they build the biggest apartment block on the planet? How do they make the classic British boot? How do they make cooking pans last a lifetime? Jakso 14 Kausi 12 Vuosi 2014

Earth is hit by 100 tons of rock from space every day. Most burn up in the atmosphere, but a single rock wiped out the dinosaurs. Could it happen again? Jakso 1 Kausi 1 Vuosi 2020

When a massive star dies it can direct a blast of radiation that would obliterate life of earth. What are the chances of this event occurring? Jakso 2 Kausi 1 Vuosi 2020

Clay returns to his ranch in Montana to hunt for quick finds at Old Faithful. In Wyoming, Mike and his team continue excavating their triceratops site. Jakso 5 Kausi 1 Vuosi 2020

In Montana, Clayton prepares to learn if his carnivore skeleton belongs to a T-Rex or Nanotyrannus. In Wyoming, Mike and Aaron dig at a promising new site. Jakso 6 Kausi 1 Vuosi 2020

More everyday items go under the microscope. How are common objects including Montreal smoked meats and motorised scooters made? Jakso 24 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including cactus pear puree and lab reactors made? Jakso 25 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including digital paintings, sundae cups and badminton rackets made? Jakso 26 Kausi 25 Vuosi 2017

Ever wondered how a Morgan Aero Coupe was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 1 Kausi 1 Vuosi 2012

Ever wondered how a Porsche 911 was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 2 Kausi 1 Vuosi 2012

Ever wondered how a Ferrari FF was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 3 Kausi 1 Vuosi 2012

How do they fashion the Fedora hat? How do they make the cement that builds the world? How do they harvest and freeze millions of peas in under three hours? Jakso 16 Kausi 12 Vuosi 2014

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 the islanders of the Outer Hebrides use pedal power to weave world-famous Harris tweed? And, in Iceland, how do they prepare fermented shark? Jakso 1 Kausi 15 Vuosi 2018

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

More than 100 million pieces of small space debris are floating around the Earth. A big collision between two of these objects in low Earth orbit could be catastrophic. Jakso 3 Kausi 1 Vuosi 2020

Aliens could be lethal killers who want to invade and plunder our world. A team of experts investigate extra-terrestrial beings and their threat to human life. Jakso 4 Kausi 1 Vuosi 2020

More everyday items go under the microscope. How are objects including bamboo ceramic lights and asphalt compactors made? Jakso 11 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are objects including asphalt pavers, and Basque espadrilles made? Jakso 13 Kausi 25 Vuosi 2017

More everyday items go under the microscope. What are the production processes behind common objects including wood panel canvases and shoelaces? Jakso 14 Kausi 25 Vuosi 2017

More everyday items go under the microscope. What are the production processes behind common objects including Asian bowl meals and walking canes? Jakso 15 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including power trainers and coffee pods made? Jakso 16 Kausi 25 Vuosi 2017

More everyday items go under the microscope. What are the production processes behind common objects such as beehives and cast iron cookers? Jakso 17 Kausi 25 Vuosi 2017

A series of strange animal deaths and UFO sightings brings Chuck to Colorado. Reports of authorities ignoring these incidents suggest a government cover-up. Jakso 3 Kausi 1 Vuosi 2019

Chuck receives a map supposedly leading to a hidden cache of recovered materials from the Roswell incident. He and his team go on an epic treasure to find them. Jakso 4 Kausi 1 Vuosi 2019

Darrell heads to a shipwreck linked to Gordo's list. He leads his team to the shallows where the tough winds and waves have claimed centuries worth of ships. Jakso 3 Kausi 2 Vuosi 2018

After finding evidence of a 1700s-era lifeboat near shore, Darrell and the team discover the shipwreck it came from. But a sudden tragedy hits the expedition. Jakso 4 Kausi 2 Vuosi 2018

A team of researchers seeks answers to mysteries surrounded the Mothman. They explore theories that the legendary cryptid is an abnormality in the evolutionary chain. Jakso 3 Kausi 1 Vuosi 2019

Paranormal investigations reveal stunning new evidence about the Jersey Devil, a monster that prowls the Pine Barrens of New Jersey. Jakso 4 Kausi 1 Vuosi 2019

A sonar recording may prove that a prehistoric monster stalks the seas around Kodiak Island. Researchers investigate the disappearance of thousands of airplanes. Jakso 3 Kausi 2 Vuosi 2021

More everyday items go under the microscope. How are common objects including Montreal smoked meats and motorised scooters made? Jakso 24 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including cactus pear puree and lab reactors made? Jakso 25 Kausi 25 Vuosi 2017

How do they fashion the Fedora hat? How do they make the cement that builds the world? How do they harvest and freeze millions of peas in under three hours? Jakso 16 Kausi 12 Vuosi 2014