The canonical spine of [[Feedback]]: 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>43 players</strong> — 18 threejs · 25 p5js. 2 are staged but not yet deployed and show as placeholders.</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/tHGSVAofH" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Aliasing — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/WT!P5_js_Microsim_Master_Class">Aliasing</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/3joGGd1vg" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Alternating current — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Alternating_current">Alternating current</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/3joGGd1vg" 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/NjMZXTu5Z" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Angular frequency — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Angular_frequency">Angular frequency</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/NjMZXTu5Z" 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/BDx2cNoud" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Cruise control (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Cruise_control">Cruise control (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/BDx2cNoud" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Cruise_control">Cruise control</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/24mafFmdO" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Decibel (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Decibel">Decibel (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/24mafFmdO" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Decibel">Decibel</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/arJtYHTr8" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Distortion (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Distortion">Distortion (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/arJtYHTr8" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Distortion">Distortion</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/PeZneu3Xn" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Flip-flop (electronics) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Flip-flop_(electronics)">Flip-flop (electronics)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/PeZneu3Xn" 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/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/S9b-es6n-" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Logic gate — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Logic_gate">Logic gate</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/S9b-es6n-" 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/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/Q21EyK7NF" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Oscillation — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Oscillation">Oscillation</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/Q21EyK7NF" 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/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/VOi4_2NFp" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="PID controller (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/PID_controller">PID controller (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/VOi4_2NFp" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/PID_controller">PID controller</a></div></div>
</li>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/tNdeZlofd" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Sine wave (p5.js) — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Sine_wave">Sine wave (p5.js)</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/tNdeZlofd" target="_blank" rel="noopener">open in the p5 editor</a> · on <a href="https://en.wikitube.io/wiki/Sine_wave">Sine wave</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>
<li class="microsim-card" data-lib="p5js">
<iframe src="https://editor.p5js.org/sciencenibber/full/ZBxM-wEIe" loading="lazy" frameborder="0" sandbox="allow-scripts allow-same-origin" title="Wayback Machine — p5js microsim"></iframe>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Wayback_Machine">Wayback Machine</a></div><div class="ms-sub">p5js · <a href="https://editor.p5js.org/sciencenibber/full/ZBxM-wEIe" target="_blank" rel="noopener">open in the p5 editor</a></div></div>
</li>
<li class="microsim-card is-pending" data-lib="threejs">
<div class="ms-placeholder">Staged, not yet deployed — <code>Finite-state_machine.html</code></div>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Finite-state_machine">Finite-state machine</a></div><div class="ms-sub">threejs · awaiting CDN deploy</div></div>
</li>
<li class="microsim-card is-pending" data-lib="threejs">
<div class="ms-placeholder">Staged, not yet deployed — <code>Sequential_logic.html</code></div>
<div class="ms-meta"><div class="ms-title"><a href="https://en.wikitube.io/wiki/Sequential_logic">Sequential logic</a></div><div class="ms-sub">threejs · awaiting CDN deploy</div></div>
</li>
</ul>
<!-- 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/Alternating_current.html" data-title="Alternating current"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/Autopilot.html" data-title="Autopilot"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/acoustics/Decibel.html" data-title="Decibel"></div>
<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/Electric_motor.html" data-title="Electric motor"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/acoustics/Oscillation.html" data-title="Oscillation"></div>
<div class="wt-sim" data-src="https://wikitube-3d-microsims.netlify.app/acoustics/Resonance.html" data-title="Resonance"></div>
</div>
<!-- SECTIONSIMS:END -->
<!-- TREEGEN:BEGIN v1.4 src=_registry/linktree/Feedback.json harvested=2026-07-29T22:54:10Z children=261 — generated by g01_hub_portals.py; do not hand-edit inside this block -->
## Canonical link structure — 261 tree-verified children
Hub article: [[Feedback]] · tree harvested 2026-07-29T22:54:10Z · every entry below is in this hub's harvested
child tree (v09-gated). Unbuilt links are intentional forward-refs: the populate scaffold.
**0-9** — [[1868]]
**A** — [[Activator_(genetics)]] · [[Adaptation]] · [[Agent-based_model]] · [[Albedo]] · [[Alexandria]] · [[Allostasis]] · [[Allosteric_regulation]] · [[Alternating_current]] · [[Amplifier]] · [[Andrey_Korotayev]] · [[Angular_frequency]] · [[Ant_colony_optimization_algorithms]] · [[Artificial_intelligence]] · [[Artificial_life]] · [[ArXiv]] · [[Asymptotic_gain_model]] · [[Attractor]] · [[Audion]] · [[Audio_feedback]] · [[Audio_frequency]] · [[Autonomic_computing]] · [[Autopilot]] · [[Autopoiesis]]
**B** — [[Ballcock]] · [[Bell_Labs]] · [[Bibcode]] · [[BIBO_stability]] · [[Bifurcation_theory]] · [[Biological_interaction]] · [[Biology]] · [[Biosphere]] · [[Black_box]] · [[Bode_plot]] · [[Bounded_rationality]]
**C** — [[Carburetor]] · [[Causality]] · [[Causal_loop_diagram]] · [[Cellular_automaton]] · [[Centrality]] · [[Centrifugal_governor]] · [[Chaos_theory]] · [[Climate_change_feedbacks]] · [[Clock_signal]] · [[Collective_action]] · [[Collective_behavior]] · [[Collective_consciousness]] · [[Collective_intelligence]] · [[Complex_adaptive_system]] · [[Complex_system]] · [[Conical_pendulum]] · [[Control_theory]] · [[Conversation_theory]] · [[Cornelis_Drebbel]] · [[Corrective_feedback]] · [[Counter_(digital)]] · [[Coupled_map_lattice]] · [[Coupling_(electronics)]] · [[Cruise_control]] · [[Cybernetics]]
**D** — [[Dawn_Tilbury]] · [[Decibel]] · [[Digital_electronics]] · [[Digital_object_identifier]] · [[Direct_current]] · [[Display_device]] · [[Dissipative_system]] · [[Distortion]] · [[Dynamical_system]] · [[Dynamic_network_analysis]]
**E** — [[Economics]] · [[Ecosystem]] · [[Edge_of_chaos]] · [[Electronics]] · [[Electronic_circuit]] · [[Electronic_oscillator]] · [[Elmer_Ambrose_Sperry]] · [[Emergence]] · [[Engine_control_unit]] · [[Entropy]] · [[Eric_Zimmerman]] · [[Evolution]] · [[Evolutionary_computation]] · [[Evolutionary_developmental_biology]] · [[Evolutionary_game_theory]] · [[Evolutionary_robotics]] · [[Evolvability]]
**F** — [[Feedback_(disambiguation)]] · [[Feed_forward_(control)]] · [[Finite-state_machine]] · [[Flip-flop_(electronics)]] · [[Flush_toilet]] · [[Fractal]] · [[François_Jacob]] · [[Frequency]] · [[Frequency_compensation]] · [[Full_state_feedback]] · [[Fundamental_interaction]]
**G** — [[Gain_(electronics)]] · [[Game_theory]] · [[Gene]] · [[Genetic_algorithm]] · [[Genetic_programming]] · [[Gene_regulatory_network]] · [[Geomorphology]] · [[Goal_orientation]] · [[Graph_theory]]
**H** — [[Harold_Stephen_Black]] · [[Harry_Nyquist]] · [[Heinrich_Barkhausen]] · [[Hendrik_Wade_Bode]] · [[Herd_mentality]] · [[Homeostasis]] · [[Hormone]] · [[Human–computer_interaction]] · [[Hypothalamic–pituitary–adrenal_axis]] · [[Hysteresis]]
**I** — [[IBM_Db2]] · [[Ice–albedo_feedback]] · [[Ignition_timing]] · [[Industrial_Revolution]] · [[Information_theory]] · [[Insulin_oscillation]] · [[ISBN]] · [[ISSN]]
**J** — [[Jacques_Monod]] · [[James_Clerk_Maxwell]] · [[James_Watt]] · [[John_McFarlane_Gray]] · [[Joseph_Farcot]] · [[JSTOR]]
**K** — [[K._Ferdinand_Braun]]
**L** — [[Lac_repressor]] · [[Logic_gate]] · [[Lotka–Volterra_equations]] · [[Low-frequency_oscillation]]
**M** — [[Machine_learning]] · [[Mandelbrot_set]] · [[Mathematical_analysis]] · [[Matthew_Boulton]] · [[Maxwell's_demon]] · [[Metabolism]] · [[Microcontroller]] · [[Millstone]] · [[Mirror_neuron]] · [[MIT_Press]] · [[Multistability]] · [[Multivibrator]]
**N** — [[Negative-feedback_amplifier]] · [[Negative_feedback]] · [[Network_motif]] · [[Network_science]] · [[Neural_network_(machine_learning)]] · [[Nicolas_Minorsky]] · [[Nonlinear_system]] · [[Nyquist_stability_criterion]]
**O** — [[Open-loop_gain]] · [[Operationalization]] · [[Operon]] · [[Ordinary_differential_equation]] · [[Organism]] · [[Oscillation]] · [[Otto_Mayr]]
**P** — [[Partial_differential_equation]] · [[Particle_swarm_optimization]] · [[Pattern_formation]] · [[Percolation]] · [[Percolation_theory]] · [[Performance_appraisal]] · [[Perverse_incentive]] · [[Phase_(waves)]] · [[Phase_margin]] · [[Phase_space]] · [[Phase_transition]] · [[PID_controller]] · [[Population_dynamics]] · [[Positive_feedback]] · [[Power_inverter]] · [[Prisoner's_dilemma]] · [[Protein]] · [[Psychology]] · [[Public_address_system]] · [[PubMed]] · [[PubMed_Central]]
**Q** — [[Qualitative_property]] · [[Quantitative_research]] · [[Quartz_clock]]
**R** — [[Radian_per_second]] · [[Radio_frequency]] · [[Rational_choice_model]] · [[Reaction–diffusion_system]] · [[Reciprocating_motion]] · [[Recursion]] · [[Regenerative_circuit]] · [[Reinforcement]] · [[Relaxation_oscillator]] · [[Relief_valve]] · [[Repressor]] · [[Resonance]] · [[Ring_counter]] · [[Robustness_(computer_science)]] · [[Rock_music]]
**S** — [[Scalability]] · [[Scale-free_network]] · [[Second-order_cybernetics]] · [[Self-organization]] · [[Self-organized_criticality]] · [[Self-reference]] · [[Self-replication]] · [[Semantic_Scholar]] · [[Sensemaking]] · [[Sequential_logic]] · [[Servomechanism]] · [[Signal_chain]] · [[Sine_wave]] · [[Small-world_network]] · [[Social_dynamics]] · [[Social_network_analysis]] · [[Software_review]] · [[Sound_reinforcement_system]] · [[Spatial_ecology]] · [[Speedometer]] · [[Sperry_Corporation]] · [[Square_wave_(waveform)]] · [[SS_Great_Eastern]] · [[Stability_criterion]] · [[State-space_representation]] · [[State_(computer_science)]] · [[Steam_engine]] · [[Strange_loop]] · [[Superregenerative_receiver]] · [[Swarm_behaviour]] · [[Synchronization]] · [[Synthesizer]] · [[Systems_biology]] · [[Systems_science]] · [[Systems_theory]] · [[Systems_thinking]] · [[System_dynamics]]
**T** — [[Television]] · [[Television_transmitter]] · [[Theory_of_computation]] · [[Time_series]] · [[Tom_Mead]] · [[Transmitter]]
**U** — [[Unintended_consequences]] · [[User_interface]] · [[User_interface_design]]
**V** — [[Valence_(psychology)]] · [[Variety_(cybernetics)]] · [[Video]] · [[Video_camera]] · [[Video_feedback]] · [[Video_game]]
**W** — [[W._Ross_Ashby]] · [[Water_clock]] · [[Wayback_Machine]] · [[Windmill]] · [[Windmill_fantail]]
**Z** — [[Zeros_and_poles]] · [[Zymology]]
## Route objects (§10.3 stubs — placeholders declared in `_registry/firebase/`)
- **microsim** — `microsim/{library}/Feedback__{YYYYMMDD}T{HHMM}Z/`
- **songs** — `songs/{Band_name}/{Song_name}/Feedback/`
- **semiotics** — `semiotics/{authorizer}/{set}/{Song_name}/{audio_video_id}/Feedback/`
- **cardset** — `cardset/{authorizer}/{set}/Feedback/`
- **games** — `games/quizzes/Feedback/`
- **channel_stream** — `channel_stream/Feedback/`
- **transcripts** — `transcripts/{audio_video_id}/Feedback/`
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*