The team travels to Serbia, Tesla's homeland, and discovers unseen documents drawn by Tesla himself. Meanwhile, the Death Ray build moves ahead. Jakso 4 Kausi 1 Vuosi 2017

How are precast concrete walls, 3D printers, telescopic cranes, and kerosene lamp burners made? Jakso 5 Kausi 23 Vuosi 2015

How are car headlamps, directional drills, and combs made? And how is stained glass restored? Jakso 6 Kausi 23 Vuosi 2015

How are handcrafted skis, septic tanks, hydroformed chassis pants, and aquarium windows made? Jakso 7 Kausi 23 Vuosi 2015

How are zip line brakes, silk fibre lamps, round balers, and comfort shoes made? Jakso 8 Kausi 23 Vuosi 2015

How do they make cheddar, the world's most popular cheese? How do they breathe life into Rususci Anne - the plastic woman that teaches CPR? Jakso 9 Kausi 14 Vuosi 2016

How do Ford produce the ubiquitous white van, the Transit? Plus, how do they ensure the Driza-bone coat lives up to its name? Jakso 10 Kausi 14 Vuosi 2016

How do they make wood burning stoves that bring warmth to the bleak Norwegian winter? Plus, how do build the synthesiser that changed music forever? Jakso 11 Kausi 14 Vuosi 2016

How do they assemble the reinvented Morgan 3 Wheeler? Plus, how do they protect firefighters' hands from heat, flame and chemical attack? Jakso 12 Kausi 14 Vuosi 2016

How do they make wind turbines with twice the wingspan of a Boeing? Plus, how do they mould car tyres from the ooze of a tree? Jakso 13 Kausi 14 Vuosi 2016

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

Explore the ground-breaking technology behind the world's mightiest ships, trains and planes. What drives the giants of engineering to be the biggest and best? Jakso 2 Kausi 2 Vuosi 2013

Five Super Trains are shortlisted, all are engineering wonders in their own right. But how will they fare when pitted against each other in five key categories? Jakso 3 Kausi 2 Vuosi 2013

How are everyday objects made? Common items including Moccasins, Electronic Impact Drills go under the microscope. Jakso 26 Kausi 24 Vuosi 2015

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

How do they build a caravan, forge tuning forks, resurface an ice rink, and put on the world's biggest light festival? Jakso 5 Kausi 13 Vuosi 2015

The Egyptian site of Karnak was once the ancient world's largest religious complex. Human remains tell the story of a new religion that changed Egypt. Jakso 4 Kausi 2 Vuosi 2017

New technology reveals the truth behind the largest temple ever built, Angkor Wat. Experts uncover how it was constructed and why it was deserted. Jakso 5 Kausi 2 Vuosi 2017

The Universe is a violent and dangerous place. From exploding stars and colliding galaxies to nebula shockwaves - what are the worst places in the Universe? Jakso 2 Kausi 5 Vuosi 2016

Supermassive black holes are so large they devour stars and shape galaxies. The latest science may answer why they grow so large. Jakso 3 Kausi 5 Vuosi 2016

Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert. Jakso 4 Kausi 5 Vuosi 2016

How do they make the tank piercing super bullet? Plus, how do they forge the infamous torture weapon, the dentist's drill? Jakso 14 Kausi 14 Vuosi 2016

How do they make giant floating power stations that provide power around the world? Plus, how do they fabricate the world's smallest aircraft? Jakso 15 Kausi 14 Vuosi 2016

How do they create coloured crayons used by children and artists around the world? Plus, how do artisans and craftsmen create treasured mirrors in India? Jakso 16 Kausi 14 Vuosi 2016

How do they build the famous steam-powered paddleboats that cruise the Mississippi River? How did they create the powerful defence system called 'the waterwall'? Jakso 18 Kausi 14 Vuosi 2016

How do they make modern paving stones and how has the process changed over thousands of years? Plus, how do they create a traditionally tailored tuxedo suit? Jakso 19 Kausi 14 Vuosi 2016

How do they fabricate fire gloves for emergency services personnel? Plus, how do they create the enamel that is used in bake-wear around the world? Jakso 20 Kausi 14 Vuosi 2016

Clayton and his team prepare to flip a 20,000-lb carnivore fossil from the earth. Mike hunts for a duckbill skull and Jared uncovers an ancient reptile. Jakso 3 Kausi 1 Vuosi 2020

Clayton must haul his 20,000-lb dinosaur fossil to a lab for analysis. The Harris-Bolan clan chases poachers off their land and Jared makes a final bid to make money. Jakso 4 Kausi 1 Vuosi 2020

Paramedics Jeremy and Steve help a farm worker who has been crushed by a bale of hay. And, a 32-year-old horse rider suffers a painful fall. Jakso 7 Kausi 1 Vuosi 2020

The Cornwall Air Ambulance team race to help a man who was set on fire by a deep fat fryer. And, a 42-year-old woman has fallen from a horse. Jakso 8 Kausi 1 Vuosi 2020

Oscar winning actor Morgan Freeman discovers how scientists hunted for a particle to explain how matter came to exist in the universe. Jakso 8 Kausi 4 Vuosi 2013

Believers in Intelligent Design argue complex life could not have evolved randomly. Was life created by evolution? By God? Or both? Jakso 9 Kausi 4 Vuosi 2013

Scientists have discovered evidence of a mysterious ninth planet on the very edge of our solar system, could its moons support extra-terrestrial life? Jakso 1 Kausi 5 Vuosi 2016

The team explores Tesla's death, chasing leads to the CIA and FBI for his missing notes. Was the Death Ray-prototype the motive for murder? Jakso 5 Kausi 1 Vuosi 2017