PIATRA . INSTITUTE
playgrounds
the playgrounds are in various stages of development
from conceptual sketches to fully functional applications
from conceptual sketches to fully functional applications
45 playgrounds
self-sorted arrays · February 2024
cell-based sorting algorithms
estigrade · September 2024
grade estimation
coasellular morphogenesis · November 2024
Coase theorem applied to cellular development and transaction costs
fracqunx · February 2025
fractional quincunx
Halley window · February 2025
Halley's method fractal patterns
eyevolution · March 2024
evolutionary development of visual systems across species
pacemaker-accumulator · March 2024
cellular timing through pacemaker-accumulator mechanisms
cpt-variance · March 2024
symmetry exploration of charge, parity, and time reversal
refractive computation · March 2024
multiple logical operations simultaneously at different frequencies
metamaterials · March 2024
materials engineered to exhibit life-like properties
lifesong · March 2024
musical patterns that emerge from biological processes
vote no · March 2024
exploring democratic resistance and the power of rejection
everything... relevant · March 2024
unified field theory and emergent physics from fundamental equations
Raupian morphospace · April 2025
coiling models
Hsp90 canalization · April 2025
chaperone-driven canalization of latent phenotypic variation
Lefebvrian conscience · May 2025
algebra of conscience
bifurcation speciation · May 2025
sympatric and allopatric speciation through bifurcation
stochastic justice · June 2025
fairness through randomness in corrupt systems
trauma-eustress dynamics · June 2025
constriction and expansion influence on post-trauma trajectories
open source sustainability · June 2025
pressure dynamics in open source license transitions
resentment against desire · June 2025
the psychology of fairness in the ultimatum game
debt singularity · June 2025
phase transitions of debt through economic conditions
geometry becoming topology · July 2025
the transformation from geometric to topological properties
crystallographic groups · July 2025
symmetry patterns in 2D, 3D, and 4D
story-suffering coherence · July 2025
narrative emergence from suffering integration
ramsey ports · July 2025
welfare economics of airport pricing strategies
expected free energy · July 2025
Monte Carlo visualization of active inference
criticality · July 2025
branching processes and distance-to-criticality metrics
meaning autogenesis · July 2025
biosemiotic emergence from molecule to sign
agency erosion · July 2025
identity substitution dynamics in amplified environments
berkshire engine · August 2025
insurance float as investment capital
authoritarian paternalism · August 2025
paternal authority and citizen support dynamics
tuition resentment · August 2025
high-tuition psychodynamics and attribution of blame
truth-violence dynamics · August 2025
parrhesia suppression through pressure and punitive support dynamics
neural-cellular-automaton · August 2025
neural networks evolved through cellular automaton rules
scarcity-over-technology · September 2025
economy as the derivative of scarcity with respect to technology
plr-harmony · September 2025
neo-Riemannian PLR transformations and triadic harmony
ownership parity rule · October 2025
matching equity purchases with consumer technology spending
subconscious state space · October 2025
molecular-scale modulation of conscious access and awareness
social propagation · October 2025
policy interventions reducing viral political manipulation
placebo-nocebo dynamics · October 2025
precision weighting in placebo analgesia and nocebo responses
space between algorithms · November 2025
intra- and inter-algorithm freedom through policy manifolds and goal slack
algorithmic monodominance · November 2025
phase transitions from concave to convex returns in algorithmic competition
closedness adverse selection · November 2025
how no-criticism constraints filter entrants toward lower moral aversion
logical morphogenesis · December 2025
truth-value rhythms from self-referential sentences