↑
↓
:
Svenska
English
Português
Deutsch
Dansk
Español
Français
Ελληνικά
Italiano
Nederlands
Polski
Português
Română
Srpski
pусский
Türkçe
NOVA
NOVA
Big Bang Machine (42x1)
:
CERN scientists prepare to restart the Large Hadron Collider to examine the world's tiniest particles.
#1591
:
: 1039
: 306
PBS
21