CERN photo of microscopic-black-hole being produced in the collision of two protons
Media playback is unsupported on your device

Dawn of a new era in physics?

The world's most powerful particle accelerator, the Large Hadron Collider, is returning to full operations after a two year upgrade.

Scientists at the underground Cern complex, on the border between France and Switzerland, are trying to gain new insights into the dark matter which makes up much of the universe.

Pallab Ghosh reports.

  • 03 Jun 2015
Go to next video: The art lightshow inspired by Cern