Anne M. Graese has written:

'Geological-geotechnical studies for siting the superconducting super collider in Illinois' -- subject(s): Geology, Engineering geology, Location, Superconducting Super Collider, Hydrogeology, Structural Geology, Stratigraphic Geology, Groundwater

i have no idea, i just know they are high enegy particle accelerators

No. The most famous particle yet to be discovered is the Higgs boson, which it is hoped the new CERN cyclotron will knock out. The US might have had the honor had it not decided to cancel its own Superconducting Super Collider. There are likely other particles as yet waiting to be found. The book on quantum mechanics has many chapters yet to be added.

No, they do not. They began building a Superconducting Super Collider near Waxahachie back in 1991 but Congress axed the funding in 1993 and the project was never completed. It is occasionally used by military for exercises and has been used as movie production site for Jimmy Wash's 1999 movie "Universal Soldier: The Return" and I think the site is currently for sale. Source(s) http://en.wikipedia.org/wiki/Superconducting_Super_Collider http://www.absoluteastronomy.com/topics/Superconducting_Super_Collider

The Earth (world) is the worlds largest magnet as it is essentially a magnet

The largest magnet (discluding the earth) is the superconducting solenoidal magnet of the CMS experiment on the Large Hadron Collider at CERN in Geneva, Switzerland.