Sadly for your friend, the hottest objects in the known universe are still astronomical rather than manmade. The LHC runs on the scale of 10 TeV (10^13 eV). The Auger observatory studies particles that start at 10^18 eV and go up from there.
Sadly for your friend, the hottest objects in the known universe are still astronomical rather than manmade. The LHC runs on the scale of 10 TeV (10^13 eV). The Auger observatory studies particles that start at 10^18 eV and go up from there.