CERN LHC safety FAQ (excerpt)

Captured excerpt, immutable once written. Full original: CERN's public LHC safety FAQ page.

"According to Einstein's theory of relativity, it is impossible for LHC to produce black holes. However, some speculative theories predict the production of microscopic black holes. All these theories predict that these particles would disintegrate immediately."

— FAQ "Can the LHC create a black hole?"