RM
Large Hadron Collider tunnel
A section of the 27Km circular tunnel beneath the French-Swiss border near Geneva. The tunnel carries the Large Hadron Collider particle accelerator which houses two beams of protons, within separate high-vacuum pipes, traveling in opposite directions, kept on an accurate path by dipole super- Photographed during the 2013 shutdown, with the Photographed during the 2013 shutdown, with the main vacuum pipe open for maintenance work.
More
Top Categories