Mount Rushmore is one of North America's most iconic landmarks. Experts use cutting-edge technology to reveal what lies beneath the rock. Jakso 18 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 are ceramic grills, punching machines, jet fountains, and hollow wooden surfboards made? Jakso 23 Kausi 23 Vuosi 2015

How are vibrating mining screens, whoopie pies, wood utility poles, and roller conveyors made? Jakso 24 Kausi 23 Vuosi 2015

How are exercise bikes, Cornish pasties, pasta makers, and slate products made? Jakso 25 Kausi 23 Vuosi 2015

How are channel signs are created, wetsuits are manufactured, and aluminium aircrafts made? Jakso 26 Kausi 23 Vuosi 2015

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

Space isn't as empty as it seems. It conceals a secret structure called spacetime - an invisible field that governs our lives. Jakso 10 Kausi 6 Vuosi 2017

Neutron stars are violent phenomena that defy the laws of physics. New discoveries reveal they have the power to destroy planets and even other stars. Jakso 1 Kausi 7 Vuosi 2018

Supernovas are the violent death of giant stars. New discoveries reveal how these events create the elements that are essential to all life in the universe. Jakso 2 Kausi 7 Vuosi 2018

Brook and Brian help Marc vet four new products, including a remote controlled lawn mower, a digital guitar, and an indestructible torch. Jakso 6 Kausi 1 Vuosi 2015

Explore the world's best aircraft including the Eurofighter Typhoon, the Antonov 225 and the Airbus A380. Which is the ultimate super plane? Jakso 1 Kausi 1 Vuosi 2011

More everyday items go under the microscope, revealing their production. How are objects such as micro drill bits and skiffs made? Jakso 22 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects such as ocean drone transformers and 3D puzzles made? Jakso 23 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects including Formula F race cars made? Jakso 24 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects including vacuum excavators made? Jakso 25 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects such as electric boats and fencing foils made? Jakso 26 Kausi 26 Vuosi 2018

Ever wondered how everyday items are made? More common items are put under the microscope to find out. Jakso 1 Kausi 23 Vuosi 2015

The Inca capital of Cusco was supposedly the site of untold gold and riches. New discoveries reveal the secrets behind this mighty empire's fall. Jakso 1 Kausi 3 Vuosi 2018

When a Viking fortress lost underground for over 1,000 years is discovered, experts investigate its buried treasures. What caused this civilization's demise? Jakso 2 Kausi 3 Vuosi 2018

Could NASA really be responsible for a nuclear explosion on Jupiter? Could new evidence finally reveal the truth behind the mystery of the iconic face on Mars? Jakso 7 Kausi 2 Vuosi 2014

A Russian probe discovers something has disturbed the lunar soil before the US or the USSR got there. But did the Nazis get there first? Jakso 8 Kausi 2 Vuosi 2014

Morgan Freeman considers the possibilities of alien intelligence - what does animal and plant life on Earth suggest about life on other planets? Jakso 1 Kausi 4 Vuosi 2013

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

Ever wondered how an Audi R8 was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 4 Kausi 1 Vuosi 2012

Ever wondered a how Rolls Royce Phantom was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 5 Kausi 1 Vuosi 2012

Ever wondered how a Maserati Quattroporte made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior. Jakso 6 Kausi 1 Vuosi 2012

Ever wondered how high-end cars are manufactured? Join the crew as they explore the origins, inner workings and technical specs of some of the world's finest cars. Jakso 7 Kausi 1 Vuosi 2012

Experts examine whether an interdimensional portal in the Alaska Triangle led to the disappearance of an aeroplane carrying 44 military personnel in 1950. Jakso 3 Kausi 1 Vuosi 2019

Bigfoot hunters investigate whether a huge, ape-like beast is responsible for a string of disappearances and mutilations in the Alaskan wilderness. Jakso 4 Kausi 1 Vuosi 2019

Josh, Jess and Phil are looking for a werewolf-like creature in Wisconsin. Eyewitness accounts have led them on their quest to a remote forest. Jakso 10 Kausi 2 Vuosi 2020

Video captured by the U.S. Navy triggers Jess and Phil's investigation into mysterious, supersonic craft flying above the waters off California's Catalina Island. Jakso 11 Kausi 2 Vuosi 2020

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

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

What caused the Nazi aircraft to explode into a giant ball of fire over New Jersey in 1937? Experts use cutting-edge technology to investigate the event. Jakso 19 Kausi 4 Vuosi 2019