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DOWhat looks like randomness here is actually one of the most studied forms of order in physics.
This is a double pendulum with ring and bar, a mechanical oscillator set in motion by a simple torque from the hand, then governed by gravity, tension in the arms and the gradual loss of energy to friction and air resistance.
For small displacements, it behaves like a simple harmonic pendulum, with regular, predictable swings.
When the angles and speeds become larger, the nonlinear terms dominate and the system enters deterministic chaos, where tiny, almost invisible differences in the initial release lead to completely different trajectories over time.
In technical language, the equations are deterministic, but the sensitivity to initial conditions makes long term prediction practically impossible.
In everyday language, it is a reminder that complexity can emerge from very simple rules.
I often think of this when I look at biological rhythms, heartbeats, brain waves, hormone cycles, all influenced by countless small inputs that accumulate into very different paths of health, adaptation and aging.
“In all chaos there is a cosmos, in all disorder a secret order.” ~ Carl G. Jung
🎥 Video by wesphysdemo (YT)
Comment “PHYSICS” to know more information about the beauty of life 👇
#doublependulum #chaostheory #deterministicchaos #gravity #physicsdemo
@doctorlarawegener
