Structures you can run, perturb, and watch either hold together or come apart.
The Bio-Kernel Series states its case in prose elsewhere. This is the floor where you can push on it directly. Each panel is a small ecosystem living on a cellular lattice — the populations are its basin, the sliders are perturbations to that basin, and the readout tells you whether the basin recovered from the push or ruptured under it. One question sits behind the whole gallery: when a structure holds together, did it produce its own order — or did the substrate hand that order to it?
These panels are sorted into columns by how they were built — one column of
structures designed to hold themselves together, one of structures deliberately propped up from
outside. That sorting is an authored intent, a teaching device — not a
measurement. The instrument that would actually certify "this one pays its own way, that
one is borrowing" is gated on an open problem (the local-tik gate,
G1) and is not claimed here.
So what you can trust in these panels is exactly what the run shows: does the basin recover, or does it rupture? What you should not read in yet is a sovereignty verdict. That is the harder measurement the series still has to earn.
Ecosystems built to hold themselves together through their own internal recursion — a tri-trophic stack (producer → herbivore → predator) whose populations orbit a basin. Turn a slider to perturb a rate and watch the basin recover, or watch a trophic layer collapse and not come back.
Enter Living Structures →The null case, on purpose. Structures that persist on borrowed order — a pattern that survives only because the substrate is gentle, or one held up by an external clock. Set beside a living column so the difference is visible: remove the supply and the attractlet is gone.
Enter Attractlets →The atmosphere organizing the heat it is handed: convection cells, hurricanes, thunderstorms and hail, and the global circulation. Storms release their own driving heat and read as recursive but not sovereign; rolls and circulations only carry heat delivered to them and read as attractlets.
Enter Weather →Convection shaped by magnetic field at the surface of a star: granules that sweep field into the lanes between them, field strong enough to stop them, the dynamo behind the eleven-year sunspot cycle, loops of hot plasma above it that fill, rain and refill, and flares of every size.
Enter the Sun →Runnable panels, direct: Autocatalytic Set, Two-Species Loop, Growth & Repair, Tri-Trophic Stack, The Modeled Economy, Competition, Newton’s Method, The Lorenz Attractor, The Block, Clock-Driven Pattern, Convection Cells, Hurricane, Thunderstorm and Hail, Granules and Magnetic Field, The Sunspot Cycle, Coronal Loop Cycles, Flares as Avalanches. Or browse them by scale in the Laboratory tree.
Going deeper on the substrate itself? How the substrate works ↗ — the live glider that glides under a global clock and dies without it, and Duncan’s Neighborhood ↗, the isotropy test that keeps space from supplying direction. Supporting material — not needed to use the panels above.
← Back to the Bio-Kernel Series