Random "Patterns"?

Humans as pattern detecting organisms

Pareidolia: (n) The erroneous or fanciful perception of a pattern or meaning in something that is actually ambiguous or random.
    Visual forms in random visual patterns
    Research on messages in songs played backwards
            Can we consciously reverse speech?
            Do we unconsciously perceive reversed speech and obey the message?
            When do we perceive meaning in reversed speech: Expectations & chance correspondance

Conceptualizations of randomness
    Underestimation of the clumpiness of random patterns

The Bible Code

The myth of the hot hand

Clusters of disease cases:  The Texas sharpshooter fallacy



Another counterintuitive scientific finding - Saving the elderly by vaccinating the young?