A video giving a tour of the LHC (underground accelerator) at CERN. Measuring 27km in circumference, it will become the world's largest particle accelerator. The first beams are due for injection mid-June 2008 with the first collisions planned to take place 2 months later. The LHC will become the world's largest and highest-energy particle accelerator. For more information, see: http://en.wiki
![CERN Large Hadron Collider (LHC)](https://cdn-ak-scissors.b.st-hatena.com/image/square/7990b71dac3d1adfabb27b8306807c2d4e58f188/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2Fs9XotvwgnaY%2Fhqdefault.jpg)