↑
↓
:
pусский
English
Português
Deutsch
Dansk
Español
Français
Ελληνικά
Italiano
Nederlands
Polski
Português
Română
Srpski
Svenska
Türkçe
BBC Documentaries
BBC Documentaries
How to Put a Human on Mars (2013x161)
:
A team of scientists from Imperial College London takes on the challenge of designing the crafts which would be needed to get a crew to Mars and safely back to Earth.
#4090
:
: 5256
: 60
BBC
Daily 21