Related:

• How many seconds are there in a year? If I tell you there are 3.
  155 x 10^7, you won't even try to remember it. On the other hand, who could forget that, to within half a percent, pi seconds is a nanocentury....
• ano-: [SI: the next quantifier below {micro-}; meaning * 10^(-9)] pref.
  Smaller than {micro-}, and used in the same rather loose and connotative way....
• ano- pref. [SI: the next quantifier below micro
  meaning * 10^(-9)] Smaller than micro-, and used in the same rather loose and connotative way....
• Bell Labs programmers do it with UNIX.
• ATT Bell Labs is a trademark of UNIX. -- Calton Pu
• Bell Labs Unix -- Reach out and grep someone.