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Butterfly effect image. The butterfly effect describes a phenomenon in chaos theory whereby a minor change in circumstances can cause a large change in outcome. The scientific concept is attributed to Edward Lorenz, a mathematician and meteorologist who used the metaphor to describe his research findings related to chaos theory and weather prediction, [1] [2] initially in a 1972 paper titled ...
A plot of Lorenz' strange attractor for values ρ=28, σ = 10, β = 8/3. The butterfly effect or sensitive dependence on initial conditions is the property of a dynamical system that, starting from any of various arbitrarily close alternative initial conditions on the attractor, the iterated points will become arbitrarily spread out from each other.
Forer effect (cognitive biases) (history of astrology) (psychological theories) Founder effect (ecology) (population genetics) Fractional quantum Hall effect (physics) Franssen effect (acoustics) (sound perception) Franz–Keldysh effect (condensed matter) (electronic engineering) (electronics) (optics) (optoelectronics) Free surface effect ...
In the butterfly effect, one small change can trigger a chain of events that can cause a larger change at a later time. On TikTok, people are using the butterfly effect theory to connect world ...
January 1 – Long-period comet C/1963 A1 (Ikeya) is discovered by a Japanese amateur.; January 4 – Soviet Luna reaches Earth orbit but fails to reach the Moon.; May 15 – Mercury program: NASA launches the last mission of the program Mercury 9.
Edward Lorenz discovers the butterfly effect on a computer, attracting interest in chaos theory. [19] Molecular dynamics is independently invented by Aneesur Rahman. [20] Walter Kohn instigates the development of density functional theory (with L.J. Sham and Pierre Hohenberg), [21] [22] for which he shared the Nobel Chemistry Prize (1998). [23]
A time slip is a plot device in fantasy and science fiction in which a person, or group of people, seem to travel through time by unknown means. [12] [13] The idea of a time slip has been used in 19th century fantasy, an early example being Washington Irving's 1819 Rip Van Winkle, where the mechanism of time travel is an extraordinarily long sleep. [14]
"A Sound of Thunder" is often credited as the origin of the term "butterfly effect", a concept of chaos theory in which the flapping of a butterfly's wings in one part of the world could create a hurricane on the opposite side of the globe.