The Leaning Tower of Pisa is one of the world's most iconic buildings, but why does it lean? Investigators uncover the reasons for its tilt. Jakso 14 Kausi 4 Vuosi 2019

More everyday items go under the microscope. How are common objects including candied fruit and linen ukuleles made? Jakso 23 Kausi 25 Vuosi 2017

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

How do they build heavy duty road rollers? How do they bake bread in a can? And, how do they make a mobile phone with the care and precision of a Swiss watch? Jakso 6 Kausi 12 Vuosi 2014

Secret documents lead Myke and Dr. Livingston to recordings of "fast movers" by the US and Russian Navy. Sarah and Nick hunt down the holy grail of eyewitnesses. Jakso 8 Kausi 1 Vuosi 2019

This unique film will take viewers out of this world, on a tour of the history of the telescope from Galileo to Newton to Hubble and to the James Webb Space Telescope (JWST). Jakso Kausi Vuosi 2016

In 1962, three convicts try to escape from Alcatraz prison. Officials believe the men drowned, but a scientific experiment suggests they made it to shore. Jakso 7 Kausi 1 Vuosi 2017

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

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made. Jakso 5 Kausi 18 Vuosi 2009

Find out how common items like pipe cleaners, blue stilton cheese, smart electric meters and telescopes are made. Jakso 6 Kausi 18 Vuosi 2009

Discover how fish replicas, siren systems, pre-packaged sandwiches and candlesticks are produced. Jakso 7 Kausi 18 Vuosi 2009

Find out how everyday items such as tapioca pudding, snow ploughs, paddle boats and fibre cement siding are produced. Jakso 8 Kausi 18 Vuosi 2009

Discover how everyday items such as cufflinks, blueberry turnovers, dashboards and earthenware pottery are made. Jakso 10 Kausi 18 Vuosi 2009

Everyday items go under the spotlight. How pharmaceutical blister packs, deli slicers and weather vanes are made. Jakso 11 Kausi 18 Vuosi 2009

How do they make the world's finest harp strings? How do they build roof windows that can keep out a hurricane? And, How do they make Belgian waffles? Jakso 8 Kausi 12 Vuosi 2014

How do they run a farm with robots? How do they build a machine to pick up thirty tonnes of logs in a single grab? And, how do they move the world's most valuable pianos? Jakso 10 Kausi 12 Vuosi 2014

How do they build a towering scaffold from giant poles of bamboo? And how do they mine for the mineral that makes fireworks burn red? Jakso 11 Kausi 12 Vuosi 2014

How do they handcraft Espadrilles shoes? How do they make prefabricated houses? And how they store priceless documents to keep them safe for hundreds of years? Jakso 12 Kausi 12 Vuosi 2014

How do they harvest and process the world's toughest and most expensive nut? How do they turn lake water into tap water? And how do they hold back thousands of fans at gigs? Jakso 13 Kausi 12 Vuosi 2014

How do they build the biggest apartment block on the planet? How do they make the classic British boot? And how do they make cooking pans tough enough to last a lifetime? Jakso 14 Kausi 12 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

The technology to move our civilization to Mars is nearly upon us. Is cross-galaxy travel possible with new propulsion technology? Jakso 2 Kausi 4 Vuosi 2013

Six experts deploy CIA-developed link analysis software, special ops intelligence training and extensive research to find out if aliens have made contact with Earth. Jakso 1 Kausi 1 Vuosi 2019

The team identifies a pattern of non-terrestrial sounds and odd sightings centred around an earthquake. Could some earthquakes be related to UFO activity? Jakso 2 Kausi 1 Vuosi 2019

More everyday items go under the microscope. How are common objects including exhaust headers and moulded limestone artwork made? Jakso 19 Kausi 25 Vuosi 2017

More everyday items go under the microscope. What are the production processes behind common objects such as recycled skateboard guitars? Jakso 20 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including racing pulley systems and medicine balls made? Jakso 21 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including almonds and high-end motorcycles made? Jakso 22 Kausi 25 Vuosi 2017

More everyday items go under the microscope. How are common objects including candied fruit and linen ukuleles made? Jakso 23 Kausi 25 Vuosi 2017

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

Paul searches for evidence that extra-terrestrials are among us. He unearths long-buried files that could lead to an alien cover-up all the way to the White House. Jakso 4 Kausi 1 Vuosi 2020

An eyewitness in Kansas reveals photographic evidence of a UFO landing site. Meanwhile, Paul and Kawa disprove an official government account of a meteor impact. Jakso 5 Kausi 1 Vuosi 2019

A NASA probe captures an image of a familiar structure on the surface of Mars. What made 'Mars Henge'? Plus, how did an Apollo astronaut get sick on the Moon? Jakso 13 Kausi 3 Vuosi 2016

When the Soviet Union unveils its own space shuttle, the CIA hatches a revenge plot. Plus, a missing nuclear weapon could threaten a NASA base in the Arctic. Jakso 14 Kausi 3 Vuosi 2016

Experts investigate reports of a secret alien base deep inside Alaska's highest mountain. Video evidence suggests extra-terrestrial activity in Fairbanks. Jakso 1 Kausi 1 Vuosi 2019

A cryptozoologist hunts for scientific proof of Bigfoot in the remote Alaskan wilderness. Experts investigate a mysterious vortex of energy linked to disappearances. Jakso 2 Kausi 1 Vuosi 2019

Responding to recent UFO sightings, Josh Gates sends his team to New Mexico for a new investigation into the infamous, unsolved Socorro Landing Incident. Jakso 8 Kausi 2 Vuosi 2020

Discover how wax figures, awnings, sandwich crackers and pewter tankards are made. Jakso 5 Kausi 18 Vuosi 2009

Find out how common items like pipe cleaners, blue stilton cheese, smart electric meters and telescopes are made. Jakso 6 Kausi 18 Vuosi 2009

How do they make the world's finest harp strings? How do they build roof windows that can keep out a hurricane? And, How do they make Belgian waffles? Jakso 8 Kausi 12 Vuosi 2014