2 Sezóna
32 Epizoda
None of the Above - Season 1 Episode 19 19. epizoda (2015)
Tim tests the safety of various gases for use in a blimp and employs a flame-boyant piece of equipment to help us see sound. An illuminating use for liquid nitrogen offers up a Holly-wood style finale.
- Země : United Kingdom
- Žánr : Reality
- Studio : National Geographic
- Ředitel :
- Obsazení :
