Horizon
Horizon
Dancing in the Dark - The End of Physics? #S52E09
Scientists genuinely don't know what most of our universe is made of. The atoms we're made from only make up four per cent. The rest is dark matter and dark energy (for 'dark', read 'don't know'). The Large Hadron Collider at CERN has been upgraded. When it's switched on in March 2015, its collisions will have twice the energy they did before. The hope is that scientists will discover the identity of dark matter in the debris.
Episode 9 of Season 52 from Horizon — available to stream in HD on any device.
Comments & Discussions
Join the conversation
Sign in to leave a comment
No comments yet
Be the first to share your thoughts!
Recommended
Because you liked Horizon
Amanda & Alan's Greek Job
Amanda & Alan's Greek Job
Secrets of the Enchanted Waters
Secrets of the Enchanted Waters
Murder: Suspect No.1
Murder: Suspect No.1
Murder at the Post Office
Murder at the Post Office
Catching Killers
Catching Killers
Dogs Behaving (Very) Badly
Dogs Behaving (Very) Badly
Lucy Worsley: Victorian Murder Club
Lucy Worsley: Victorian Murder Club
Beast Games
Beast Games
Harlan Coben's Final Twist
Harlan Coben's Final Twist
Surgeons: A Matter of Life or Death
Surgeons: A Matter of Life or Death
Explore Content
Search for movies, TV shows, collections, manga, or people
Trending Now