The Lighthouse of Alexandria is one of the world's original Seven Wonders. Experts investigate its many secrets - did it hold a superweapon? Jakso 5 Kausi 4 Vuosi 2019

More everyday items go under the microscope with a look at how objects such as tea, artificial flowers and alloy wheels are made. Jakso 5 Kausi 21 Vuosi 2014

More everyday items go under the microscope with a look at how objects from gel caps to frozen pancakes are made. Jakso 6 Kausi 21 Vuosi 2014

More everyday items are put under the microscope as we discover how paper umbrellas, coal, aircraft seats and urns are made. Jakso 7 Kausi 21 Vuosi 2014

More everyday items go under the microscope with a look at how objects including aluminum canoes, wood bowls and marimbas are made. Jakso 8 Kausi 21 Vuosi 2014

More everyday items go under the microscope, revealing their production. How are objects such as gummy vitamins and boat trailers made? Jakso 18 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects such as water well cylinders and nonconductive tools made? Jakso 19 Kausi 26 Vuosi 2018

More everyday items go under the microscope, revealing their production. How are objects such as detectable warning panels and model Stirling engines made? Jakso 21 Kausi 26 Vuosi 2018

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

Countdown of NASAs top six the deadliest stars - 'vampire' stars that drain their neighbours, supernovas and white dwarfs that destroy planets. Jakso 5 Kausi 5 Vuosi 2016

Despite Pluto's appearance as a dark and frozen world, scientists are investigating whether there might be warm liquid water beneath the surface. Jakso 6 Kausi 5 Vuosi 2016

Dark matter is one of the greatest mysteries of the universe facing scientists today. Could it be the cause of supermassive black holes and mass extinctions? Jakso 7 Kausi 5 Vuosi 2016

Danny is in Singapore, where the world's first Skypark is being built on top of three skyscrapers. Watch as he helps with some of the heaviest lifts ever tried. Jakso 1 Kausi 6 Vuosi 2011

Danny Forster is in Kuwait where the world's tallest twisting structure, the Al Hamra tower, is build. Clad in limestone, it is capped by a 17-story open restaurant. Jakso 2 Kausi 6 Vuosi 2011

Discover how chocolate coins, pedal cars and latex swords are made in the latest episode of this popular series. Jakso 3 Kausi 18 Vuosi 2009

Discover how motorcycle jackets and shovels and spades are made. Plus, how is farmed caviar produced? Jakso 4 Kausi 18 Vuosi 2009

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

Rob heads to California to investigate a network for major fault lines that could set off a mega-quake. Plus, he explores a mysterious sinkhole. Jakso 6 Kausi 1 Vuosi 2017

Rob Nelson investigates a cluster of ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus. Jakso 7 Kausi 1 Vuosi 2017

A spacewalker loses his vision and is locked outside his craft after a malfunction. Plus, cosmonauts are engulfed by a fire while still on the launchpad. Jakso 5 Kausi 1 Vuosi 2015

An astronaut performs an emergency procedure to save a new ISS solar array. Plus, the first Korean astronaut has a bumpy ride during re-entry. Jakso 6 Kausi 1 Vuosi 2015

A power failure occurs on the ISS forcing the crew to consider abandoning the station. Plus, during a spacewalk a cosmonaut is nearly stranded after a suit malfunction. Jakso 7 Kausi 1 Vuosi 2015

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

Picture your dream car - does it look like a Bentley Mulsanne? The crew heads to its birthplace, revealing the inner workings and gorgeous exterior. Jakso 1 Kausi 3 Vuosi 2016

Picture your dream car - does it look like a Chevrolet Camaro? The crew heads to its birthplace, revealing the inner workings and gorgeous exterior. Jakso 2 Kausi 3 Vuosi 2016

Picture your dream car - does it look like a Porsche Panamera? The crew heads to its birthplace, revealing the inner workings and gorgeous exterior. Jakso 3 Kausi 3 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

Experts explore a new theory surrounding Scotland's Loch Ness Monster. The creature may not only be real, but possibly more dangerous than ever imagined. Jakso 2 Kausi 1 Vuosi 2019

A secret government facility in the wilderness may be hiding an extra-terrestrial pyramid. And, are strange forces in the Triangle making wildlife more aggressive? Jakso 1 Kausi 2 Vuosi 2021

Is a Sasquatch colony terrorising the residents of a remote island? And, could decades of UFO sightings suggest that aliens are working with the US military? Jakso 2 Kausi 2 Vuosi 2021

A deadly collision in orbit punctures the hull of Russian space station, MIR. As oxygen seeps into space, the crew's lifeboat begins to die. Jakso 2 Kausi 1 Vuosi 2015

A toxic ammonia leak endangers an entire crew. Meanwhile, a cosmonaut narrowly survives re-entry, only to be stranded in the wilderness. Jakso 3 Kausi 1 Vuosi 2015

During a classified mission, the crew of Space Shuttle Atlantis discovers fatal damage to the heat shield tiles on the underbelly of their ship. Jakso 4 Kausi 1 Vuosi 2015

The Dead Sea Scrolls in Israel are the oldest biblical texts. New discoveries might finally reveal the hidden meaning behind these manuscripts. Jakso 6 Kausi 4 Vuosi 2019