Kalmar Nyckel - the pursuit of North America's riches
The placebo experiment
With the Northern Lights in sight
The drugs in Hitler's army
Decoding the Weather Machine, Part 1
Decoding the Weather Machine, Part 2
Superpowers of bears
Unknown sides of the T-rex
The first british man
The time of the forest fires
Apollo 8 - first lap around the moon
The primordial force of the lavine
Deadly pills
England's Pompeii
Einstein's successors
Full moon
The image of the black hole
Dangerous drivers
Fire in the mountain
The first moon landing
Episode 21
Episode 22
Episode 23
Episode 24
Episode 25
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
