Discrete thresholds can be recognized amongst shades of gray. @%#*+=-:. %#*+=-:.. #*+=-:... *+=-:.... +=-:..... =-:...... -:....... :...

Discrete thresholds can be recognized amongst shades of gray. @%#*+=-:. %#*+=-:.. #*+=-:... *+=-:.... +=-:..... =-:...... -:....... :........ The world may be complex, but it's not noise.