The canonical spine of [[Systems_science]]: its full tree-verified child structure, publishable to
Obsidian as the scaffold for route objects (microsims, songs, semiotics, cardsets, games,
streams, transcripts) keyed to this hub.
<!-- SIMGALLERY:BEGIN v1.0 g13 — generated iframe set; do not hand-edit inside -->
## Play every microsim on this page
<p class="microsim-gallery-note">Every microsim linked from this portal, embedded live. <strong>49 players</strong> — 16 threejs · 33 p5js.</p>
<ul class="microsim-gallery">
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Agent-based_model.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Agent-based model — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Agent-based_model">Agent-based model</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Agent-based_model.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Attractor.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Attractor — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Attractor">Attractor</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Attractor.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Bifurcation_theory.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Bifurcation theory — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Bifurcation_theory">Bifurcation theory</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Bifurcation_theory.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Complex_system.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Complex system — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Complex_system">Complex system</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Complex_system.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Dissipative_system.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Dissipative system — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Dissipative_system">Dissipative system</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Dissipative_system.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Emergence.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Emergence — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Emergence">Emergence</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Emergence.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Entropy.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Entropy — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Entropy">Entropy</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Entropy.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Feedback.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Feedback — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Feedback">Feedback</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Feedback.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/polytope4d.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Four-dimensional polytopes — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Four-dimensional polytopes</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/polytope4d.html" target="_blank" rel="noopener">open full-screen</a> · on <a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Three.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Klein_bottle.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Klein bottle — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Klein bottle</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Klein_bottle.html" target="_blank" rel="noopener">open full-screen</a> · on <a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Three.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Phase_space.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Phase space — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Phase_space">Phase space</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Phase_space.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Platonic_solid.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Platonic solids — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Platonic solids</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Platonic_solid.html" target="_blank" rel="noopener">open full-screen</a> · on <a href="https://en.wikitube.io/wiki/WT!Three_js_Microsim_Master_Class">Three.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Scale-free_network.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Scale-free network — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Scale-free_network">Scale-free network</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Scale-free_network.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Self-organization.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Self-organization — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Self-organization">Self-organization</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Self-organization.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Synchronization.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Synchronization — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Synchronization">Synchronization</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Synchronization.html" target="_blank" rel="noopener">open full-screen</a></div></div>
</li>
<li class="microsim-card" data-lib="threejs">
<iframe src="https://wikitube-3d-microsims.netlify.app/Wolfram_classes_landscape_3D.html" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Wolfram classes landscape 3D — threejs microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Cellular_automaton">Wolfram classes landscape 3D</a></div><div class="ms-sub">threejs · <a href="https://wikitube-3d-microsims.netlify.app/Wolfram_classes_landscape_3D.html" target="_blank" rel="noopener">open full-screen</a> · on <a href="https://en.wikitube.io/wiki/Cellular_automaton">Cellular automaton</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/90jeLsBsW" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Acoustic wave — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">Acoustic wave</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/90jeLsBsW" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">p5.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/pgr6xBz-m" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Aerospace engineering — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Aerospace_engineering">Aerospace engineering</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/pgr6xBz-m" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/DvoQSoX2z" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Bifurcation theory (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Bifurcation_theory">Bifurcation theory (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/DvoQSoX2z" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Bifurcation_theory">Bifurcation theory</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/Q97Yq6fHC" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Chaos theory (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Chaos_theory">Chaos theory (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/Q97Yq6fHC" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Chaos_theory">Chaos theory</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/DtAoGXBbj" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Control theory (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Control_theory">Control theory (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/DtAoGXBbj" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Control_theory">Control theory</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/A-Lx_2q2s" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Entropy — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Entropy">Entropy</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/A-Lx_2q2s" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/sgQFSGMnw" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Feedback (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Feedback">Feedback (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/sgQFSGMnw" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Feedback">Feedback</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/Q1lzsnapy" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Graph theory (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Graph_theory">Graph theory (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/Q1lzsnapy" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Graph_theory">Graph theory</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/HVNGd9nMv" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Histogram — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">Histogram</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/HVNGd9nMv" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">p5.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/byCRgwg34" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Information theory — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Information_theory">Information theory</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/byCRgwg34" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/MFFPM7AEH" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Information theory (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Information_theory">Information theory (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/MFFPM7AEH" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Information_theory">Information theory</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/_EtxrlbJb" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Linear time-invariant system (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Linear_time-invariant_system">Linear time-invariant system (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/_EtxrlbJb" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Linear_time-invariant_system">Linear time-invariant system</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/1_JVzl6L5" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Nonlinear system (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Nonlinear_system">Nonlinear system (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/1_JVzl6L5" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Nonlinear_system">Nonlinear system</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/I72z0hVuk" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Phase transition — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Phase_transition">Phase transition</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/I72z0hVuk" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/-MG6jnt4_" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/-MG6jnt4_" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/-qz3TPybl" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/-qz3TPybl" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/1vP1OvVoE" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/1vP1OvVoE" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/8xKJaOCM8" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/8xKJaOCM8" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/9VuPGD79-" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/9VuPGD79-" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/A8CqoVo83" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/A8CqoVo83" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/BndGvyoqq" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/BndGvyoqq" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/NqmzIIKDU" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/NqmzIIKDU" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/XAQlBmchK" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/XAQlBmchK" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/aYSDWi7st" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/aYSDWi7st" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/dTrXZt86w" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/dTrXZt86w" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/e8sjc9WX4" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/e8sjc9WX4" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/mSUZLEd6C" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/mSUZLEd6C" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/nIoKSZZHo" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/nIoKSZZHo" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/rX-rWngwr" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/rX-rWngwr" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/tHGSVAofH" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/tHGSVAofH" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">p5.js Microsim Master Class</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/unax-Mpfn" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/unax-Mpfn" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/zp4JIHxw4" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Signal processing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Signal_processing">Signal processing</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/zp4JIHxw4" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/VG2lh_GDS" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="System dynamics — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/System_dynamics">System dynamics</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/VG2lh_GDS" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
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<!-- SIMGALLERY:END -->
<!-- CRAFT-LINK:START g12 -->
**Craft standard:** Both craft standards apply here — [[WT!Three_js_Microsim_Master_Class|three.js]] and [[WT!P5_js_Microsim_Master_Class|p5.js]].
<!-- CRAFT-LINK:END -->
<!-- SECTIONSIMS:BEGIN g34 2026-09-19 - microsims the articles linked here play; generated by _tools/generate/g34_portal_section_sims.py; do not hand-edit inside -->
*Microsims from the articles linked below:*
<div class="wt-simrow">
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Resistor.html" data-title="Resistor"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Capacitor.html" data-title="Capacitor"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Inductor.html" data-title="Inductor"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Diode.html" data-title="Diode"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Transistor.html" data-title="Transistor"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Alternating_current.html" data-title="Alternating current"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/electronics/Electric_motor.html" data-title="Electric motor"></div>
</div>
<!-- SECTIONSIMS:END -->
<!-- TREEGEN:BEGIN v1.4 src=_registry/linktree/Systems_science.json harvested=2026-07-29T23:51:54Z children=243 — generated by g01_hub_portals.py; do not hand-edit inside this block -->
## Canonical link structure — 243 tree-verified children
Hub article: [[Systems_science]] · tree harvested 2026-07-29T23:51:54Z · every entry below is in this hub's harvested
child tree (v09-gated). Unbuilt links are intentional forward-refs: the populate scaffold.
**A** — [[Action_research]] · [[Adaptation]] · [[Aerospace_engineering]] · [[Affect_control_theory]] · [[Agent-based_model]] · [[Agroecology]] · [[Alexander_Bogdanov]] · [[Allenna_Leonard]] · [[American_Society_for_Cybernetics]] · [[Anatol_Rapoport]] · [[Anthony_Wilden]] · [[Antireductionism]] · [[Ant_colony_optimization_algorithms]] · [[Artificial_intelligence]] · [[Artificial_life]] · [[Attractor]] · [[Autopoiesis]]
**B** — [[Barbara_J._Grosz]] · [[Bibcode]] · [[Bifurcation_theory]] · [[Biochemical_systems_theory]] · [[Biological_system]] · [[Biological_systems_engineering]] · [[Boundary_value_problem]] · [[Bounded_rationality]] · [[Béla_H._Bánáthy]]
**C** — [[C._West_Churchman]] · [[Cellular_automaton]] · [[Centrality]] · [[Chaos_theory]] · [[Charles_A._S._Hall]] · [[Claude_Shannon]] · [[Climatology]] · [[Collective_action]] · [[Collective_behavior]] · [[Collective_consciousness]] · [[Collective_intelligence]] · [[Communications_system]] · [[Complex_adaptive_system]] · [[Complex_system]] · [[Control_engineering]] · [[Control_system]] · [[Control_theory]] · [[Conversation_theory]] · [[Coupled_human–environment_system]] · [[Coupled_map_lattice]] · [[Critical_systems_thinking]] · [[Cyber-physical_system]] · [[Cybernetics]]
**D** — [[Developmental_systems_theory]] · [[Digital_object_identifier]] · [[Dissipative_system]] · [[Donella_Meadows]] · [[Doubling_time]] · [[Dynamical_systems_theory]] · [[Dynamic_network_analysis]]
**E** — [[Earth_systems_engineering_and_management]] · [[Earth_system_science]] · [[Ecological_systems_theory]] · [[Economic_system]] · [[Ecosystem]] · [[Ecosystem_ecology]] · [[Edsger_W._Dijkstra]] · [[Edward_Norton_Lorenz]] · [[Electronics]] · [[Emergence]] · [[Engineering]] · [[Engineering_cybernetics]] · [[England]] · [[Enterprise_systems_engineering]] · [[Entropy]] · [[Ergonomics]] · [[Eric_Trist]] · [[Ervin_László]] · [[Evolution]] · [[Evolutionary_computation]] · [[Evolutionary_developmental_biology]] · [[Evolutionary_game_theory]] · [[Evolutionary_robotics]] · [[Evolvability]]
**F** — [[Faina_Kirillova]] · [[Feedback]] · [[Fractal]] · [[Francisco_Varela]] · [[Fred_Emery_(psychologist)]]
**G** — [[Game_theory]] · [[Genetic_algorithm]] · [[Genetic_programming]] · [[Geomorphology]] · [[George_Dantzig]] · [[George_Klir]] · [[Goal_orientation]] · [[Graph_theory]] · [[Gregory_Bateson]]
**H** — [[Heinz_von_Foerster]] · [[Herd_mentality]] · [[Hierarchy_theory]] · [[Holism]] · [[Homeostasis]] · [[Howard_T._Odum]] · [[Humberto_Maturana]]
**I** — [[Ilya_Prigogine]] · [[Information_system]] · [[Information_theory]] · [[Internal_Family_Systems_Model]]
**J** — [[James_Grier_Miller]] · [[James_J._Kay]] · [[Jay_Wright_Forrester]] · [[Jennifer_Wilby]] · [[John_N._Warfield]] · [[John_Seddon]]
**K** — [[Kathleen_Carley]] · [[Katia_Sycara]] · [[Kenneth_D._Bailey_(sociologist)]] · [[Kenneth_E._Boulding]] · [[Kevin_Warwick]]
**L** — [[Lancaster_University]] · [[Limiting_factor]] · [[Linear_time-invariant_system]] · [[List_of_systems_sciences_organizations]] · [[List_of_systems_scientists]] · [[List_of_types_of_systems_theory]] · [[Living_systems]] · [[Ludwig_von_Bertalanffy]] · [[Lydia_Kavraki]]
**M** — [[Machine_learning]] · [[Management_cybernetics]] · [[Management_science]] · [[Manfred_Clynes]] · [[Manuela_M._Veloso]] · [[Margaret_Boden]] · [[Margaret_Mead]] · [[Mary_Cartwright]] · [[Mihajlo_D._Mesarovic]] · [[Mike_Jackson_(systems_scientist)]] · [[Modelling_biological_systems]] · [[Multi-agent_system]] · [[Multistability]] · [[Murray_Bowen]]
**N** — [[Nature]] · [[Negative_feedback]] · [[Nervous_system]] · [[Network_motif]] · [[Network_science]] · [[Neural_network_(machine_learning)]] · [[Niklas_Luhmann]] · [[Nonlinear_system]] · [[Norbert_Wiener]]
**O** — [[Open_system_(systems_theory)]] · [[Operationalization]] · [[Operations_research]] · [[Ordinary_differential_equation]]
**P** — [[Partial_differential_equation]] · [[Particle_swarm_optimization]] · [[Pattern_formation]] · [[Perceptual_control_theory]] · [[Percolation]] · [[Peter_Checkland]] · [[Peter_Senge]] · [[Phase_space]] · [[Phase_transition]] · [[Philip_M'Pherson]] · [[Population_dynamics]] · [[Positive_feedback]] · [[Principia_Cybernetica]] · [[Prisoner's_dilemma]] · [[PubMed]] · [[PubMed_Central]]
**Q** — [[Qian_Xuesen]]
**R** — [[Radhika_Nagpal]] · [[RAND_Corporation]] · [[Rational_choice_model]] · [[Reaction–diffusion_system]] · [[Recommender_system]] · [[Richard_Bellman]] · [[Robert_L._Flood]] · [[Robustness_(computer_science)]] · [[Russell_L._Ackoff]] · [[Ruzena_Bajcsy]]
**S** — [[Scalability]] · [[Scale-free_network]] · [[Science]] · [[Second-order_cybernetics]] · [[Self-organization]] · [[Self-organized_criticality]] · [[Self-reference]] · [[Self-replication]] · [[Sensemaking]] · [[Signal_processing]] · [[Small-world_network]] · [[Social_dynamics]] · [[Social_network_analysis]] · [[Social_system]] · [[Society]] · [[Sociotechnical_system]] · [[Software_development]] · [[Software_prototyping]] · [[Software_system]] · [[Soft_systems_methodology]] · [[Spatial_ecology]] · [[Stafford_Beer]] · [[Stephanie_Forrest]] · [[Stock_and_flow]] · [[Swarm_behaviour]] · [[Synchronization]] · [[Synthetic_biology]] · [[Synthetic_intelligence]] · [[System]] · [[Systemics]] · [[Systemic_design]] · [[Systemic_therapy]] · [[Systems_analysis]] · [[Systems_art]] · [[Systems_biology]] · [[Systems_chemistry]] · [[Systems_design]] · [[Systems_ecology]] · [[Systems_engineering]] · [[Systems_geology]] · [[Systems_immunology]] · [[Systems_neuroscience]] · [[Systems_pharmacology]] · [[Systems_philosophy]] · [[Systems_psychology]] · [[Systems_theory]] · [[Systems_theory_in_anthropology]] · [[Systems_theory_in_archaeology]] · [[Systems_theory_in_political_science]] · [[Systems_thinking]] · [[System_dynamics]] · [[System_equivalence]]
**T** — [[Talcott_Parsons]] · [[Technology]] · [[Tektology]] · [[Theory_of_computation]] · [[Time_series]] · [[Transdisciplinarity]] · [[Twelve_leverage_points]]
**U** — [[Urban_metabolism]]
**V** — [[Variety_(cybernetics)]] · [[Victor_Aladjev]]
**W** — [[W._Ross_Ashby]] · [[World-systems_theory]]
## Route objects (§10.3 stubs — placeholders declared in `_registry/firebase/`)
- **microsim** — `microsim/{library}/Systems_science__{YYYYMMDD}T{HHMM}Z/`
- **songs** — `songs/{Band_name}/{Song_name}/Systems_science/`
- **semiotics** — `semiotics/{authorizer}/{set}/{Song_name}/{audio_video_id}/Systems_science/`
- **cardset** — `cardset/{authorizer}/{set}/Systems_science/`
- **games** — `games/quizzes/Systems_science/`
- **channel_stream** — `channel_stream/Systems_science/`
- **transcripts** — `transcripts/{audio_video_id}/Systems_science/`
Hub + children route keys are pre-declared in `_registry/firebase/expansion_matches.csv`
(54,000 Related Wikipedia Matches). Minting any leaf passes §10.1 registration.
<!-- TREEGEN:END -->
---
*Repopulated 2026-09-19 · append-only · source: _tools/generate/g34_portal_section_sims.py@36068b13 (players of the linked articles, each URL 200-checked) · 1 added · 0 deletions*