Rob examines bizarre markings that suggest a violent clash between prehistoric beasts. In California, he explores if a strange lake is a home to alien life. Jakso 5 Kausi 1 Vuosi 2017

The Tesla Model S is a high-performance and high-speed vehicle with zero emissions. What goes into the construction of this innovative electric car? Jakso 10 Kausi 2 Vuosi 2014

The Superformance MKIII draws inspiration from the Shelby Cobra to be an impressive combination of style and power. How is this stunning vehicle made? Jakso 11 Kausi 2 Vuosi 2014

The Koenigsegg One:1 is a record-breaking mega car that has a perfect power to weight ratio. How is this cleverly designed car put together? Jakso 12 Kausi 2 Vuosi 2014

The BMW i8 is a hybrid car that looks and performs like a supercar. How does this high-performance vehicle achieve its outstanding fuel economy? Jakso 13 Kausi 2 Vuosi 2014

How do they keep you comfortable, entertained and safe with the latest aircraft seats? And, how do they design bras with aerospace technology to give you that extra lift? Jakso 16 Kausi 11 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

Christof travels to the highlands of Bolivia and the mountains of Utah to find new clues about the fate of outlaws Butch Cassidy and the Sundance Kid. Jakso 9 Kausi 1 Vuosi 2019

From the rallies held at Madison Square Garden, to the plots to steal the secrets to the nation's weapons of war, the American Nazis terrorised the USA in the 1930s. Jakso 2 Kausi 2 Vuosi 2014

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

Top and bowler hats, solar water heaters, sticky buns and electrostatic speakers go under the microscope. Jakso 12 Kausi 18 Vuosi 2009

Discover how everyday items such as turntables, steam engines, playground equipment and non-stick pans are made. Jakso 13 Kausi 18 Vuosi 2009

How do they make car windows to keep out wind and rain, stones and thieves, and even noise and harmful UV rays? And, how do they put the gloss on lipstick? Jakso 18 Kausi 11 Vuosi 2013

How do they mine nickel to turn into nickels? How do they build the lock gates for canals to allow barges to climb hills? How do they put the bubbles in bubble tea? Jakso 20 Kausi 11 Vuosi 2013

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

How do they roast the coffee that wakes up Italy, bake the bricks that build America, and blast diamonds from a frozen volcano? Jakso 3 Kausi 13 Vuosi 2015

How do they take the world's sharpest photos, stitch an airbag to catch a falling car, and produce billions of perfectly-formed jelly beans? Jakso 4 Kausi 13 Vuosi 2015

If an asteroid collides with the earth it could end life on our planet as we know it. Experts reveal just how close we are to an apocalypse. Jakso 11 Kausi 8 Vuosi 2020

Investigating Argentina's most credible military encounter, Paul and Kawa track down an eyewitness and the unexpected presence of NASA. What will they uncover? Jakso 3 Kausi 1 Vuosi 2019

Doubting official reports, Paul and Kawa investigate a UFO crash site in Argentina. Plus, Sarah and Nick track a pattern of low altitude UFOs in Phoenix. Jakso 4 Kausi 1 Vuosi 2019

Ever wondered how everyday items such as light bars, wood model aircraft and metal snare drums are made? More common items are put under the microscope to find out. Jakso 7 Kausi 16 Vuosi 2008

Ever wondered how kitchen accessories, papier-mâché animals and hydraulic cylinders are made? More common items are put under the microscope to find out. Jakso 8 Kausi 16 Vuosi 2008

Ever wondered how everyday items such as clay liquor jugs, poultry deli meats and NASCAR engines are made? More common items are put under the microscope to find out. Jakso 9 Kausi 16 Vuosi 2008

Ever wondered how everyday items such as nail clippers, poster restoration and canola oil are made? More common items are put under the microscope to find out. Jakso 10 Kausi 16 Vuosi 2008

Ever wondered how everyday items such as dial thermometers, hummus and straw sombreros are made? More common items are put under the microscope to find out. Jakso 11 Kausi 16 Vuosi 2008

Ever wondered how everyday items such as salsa, water-pumping windmills and dragsters are made? More common items are put under the microscope to find out. Jakso 13 Kausi 16 Vuosi 2008

Astronomers detect a potentially habitable planet tantalizingly close to Earth. A chance discovery at NASA reveals a top secret military space program. Jakso 4 Kausi 3 Vuosi 2016

Astronomers detect a potentially habitable planet tantalizingly close to Earth. A chance discovery at NASA reveals a top secret military space program. Jakso 4 Kausi 3 Vuosi 2016

Nick, Katrina and fellow enthusiast, Aaron Sagers, recount their 72-hour investigations with unseen footage and in-depth evidence analysis. Jakso 13 Kausi 2 Vuosi 2016

Experts discuss theories related to the world's most famous cryptid, Bigfoot. Recently uncovered evidence unveils a creature far fiercer than previously believed. Jakso 1 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

A recent creature sighting outside the infamous Skinwalker Ranch brings Chuck and the team to Utah to investigate. Evidence indicates it might be an alien. Jakso 5 Kausi 1 Vuosi 2019

The lives of three families are jolted - one infection rips a man's leg apart, and a rare brain infection pushes a seven year old girl toward suicide. Jakso 2 Kausi 6 Vuosi 2015

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

How do they make car windows to keep out wind and rain, stones and thieves, and even noise and harmful UV rays? And, how do they put the gloss on lipstick? Jakso 18 Kausi 11 Vuosi 2013