My house mortgage is denominated in dollars. Dollars are backed by all the mortgaged real estate for which the mortgages are denominated in dollars.
If not, that's a bug in their recommendation system.
In other words, I have no idea WTF you mean and I think you're spewing word salad.
The URL from The Register is: ht tp://hcc.web.cern.ch/hcc/cryo_main/cryo_main.php?region=Sector81
(I have no clue what an arc magnet is.)
All constants are variables.