Tuesday, September 29, 2009

[aopfdtar] Breeding canaries for sensitivity

Suppose you wished to selectively breed canaries for use in coal mines to alert miners of the presence of poisonous gas. The fittest canaries die from the lowest concentrations of gas, to give the miners as much advance warning as possible. Unfortunately, those fittest canaries are now dead, unable to breed.

Siblings.

Unconscious but revivable.

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