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S03E20
The truth about strange 'alien' deposits found on Earth's surfaceS05E05
A familiar structure on the surface of MarsS04E15
Experts uncover the mystery surrounding the infamous gunfight at the OK CorralS04E16
How engineers could have built the Tower of BabelS14E04
Harvesting the world's most expensive teaS14E05
An insight into how a classic British bike is being rebooted in IndiaS03E06
The mysterious deaths of three cosmonauts re-entering Earth's atmosphereS03E07
Two astronauts face the prospect of an agonising death in the vacuum of spaceS03E08
A strange mystery object is spotted hurtling through space toward the ISSS02E05
Exploring cults in the USS02E06
Exploring the idea of 'supersoldiers'S04E27
New discoveries offer new clues in the hunt for the city of AtlantisS04E28
New discoveries surrounding the lost city of JerichoS05E06
A missing nuclear weapon that could threaten a Nasa base in the ArcticS05E08
New evidence emerges over Yuri Gagarin's mysterious deathS14E09
The mechanisms inside Resusci Anne - the learning aid used to teach CPRS14E10
The production of Ford's Transits, and Driza-Bone's all-weather riding coatsS14E11
A look at how wood-burning stoves workS14E12
The creation of the reinvented Morgan three-wheelerS14E13
The creation of large-scale wind turbinesS14E14
The design and manufacture of tank-piercing 'super bullets'S26E06
How promotional origami and hedge shears are madeS24E26
Moccasins and electronic-impact drillsS13E04
Bowling balls, barber poles, felt and radar gunsS26E09
How Asian noodles and rotary engines are madeS02E05
The crew heads to the birthplace of the Morgan 3-WheelerS02E06
The inner workings of the Ginetta and Team LNT
This product uses the TMDb API but is not endorsed or certified by TMDb.