The Large Hadron Collider located beneath the Franco-Swiss border is back in full swing.  It is the worlds largest machine, and is expected to reveal great things in physics realm.  On Friday the 20th the machine was re-started after more than a years worth of repairs.  It’s first operation was on October 21st 2008.

The Large Hadron Collider will simulate close trailing Big Bang  conditions.

http://news.bbc.co.uk/2/hi/science/nature/8375486.stm