SMILEY

Related:

• Uncertainty error. Uncertainty may be inadequate. -
  WindowError:...
• Quantum Mechanics do it with
  uncertainty...
• SMILEY )
  ...
• Ambiguity is invariant. --
  Hartz' Uncertainty...
• Here I am again -
  back in uncertainty...
• The one thing you can never be sure of is
  uncertainty...