Rule 30
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Rule 30 is an elementary cellular automaton introduced by Stephen Wolfram in 1983. Using Wolfram's classification scheme, Rule 30 is a Class III rule, displaying aperiodic, chaotic behaviour.
A Conus textile shell similar in appearance to Rule 30.
Detail of Cambridge North railway station cladding
Butterfly effect
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In chaos theory, the butterfly effect is the sensitive dependence on initial conditions in which a small change in one state of a deterministic nonlinear system can result in large differences in a la
A Battus polydamas butterfly in Brazil
Two Lorenz Orbits
Lorenz Coordinates Small