YES! The Test was very successful, but due to a problem with the magnets on Sept. 19 2008 they have shut down the LHC it will be re-tested ( used ) In The summer Of 2009. For the test run, no black holes where detected. Also They want to see if the big bang could really happen.
the hadron collider has a diameter of 3.8 metres and has a circumference of 17 miles (27 kilometres)
yes
Euros financed Geneva.
Yes. There is no reason why it would not.
Look around you and check whether the world is still there.
Probably nothing.
The first experiments were done mainly to check that the Large Hadron Collider itself worked at all. Later experiments will then do the actual data collection, from the collisions.
No you can find updates on the Large Hadron Collider's (LHC) progress at the link below.
CERN's Large Hadron Collider has been repaired and is in full operation. (January 2012)
No. As far as is known there are no aliens. The large hadron collider is a research tool, not a weapon.
the hadron collider has a diameter of 3.8 metres and has a circumference of 17 miles (27 kilometres)
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Large Hadron Collider
yes
27 km
the Large Hadron Collider
The Large Hadron Collider (LHC) built by CERN near Geneva, Switzerland.