Explorar skills

Materials and fit for the trades — how wood, metal, stone, fabric, and composite materials behave, how they move with humidity and temperature, and how "fit" between parts is achieved in the presence of material behavior. Covers moisture content, thermal expansion, grain and fiber direction, elastic and plastic deformation, corrosion and finish interaction, and the traditional allowances that expe

Digital art tools, techniques, and workflows for art education. Covers raster and vector workflows, digital painting, photo manipulation, generative and procedural art, 3D modeling and rendering, pixel art, the relationship between traditional skills and digital execution, and ethical considerations of AI-generated imagery. Use when working with digital tools, evaluating digital art, or bridging t

Human-factors root cause analysis for incidents involving operators, crews, clinicians, or any human actors. Covers James Reason's Swiss Cheese Model and active/latent failure taxonomy, HFACS (Human Factors Analysis and Classification System), Just Culture algorithm (Marx/GAIN), Crew Resource Management (CRM) findings, and high-reliability organization (HRO) principles. Use when investigating inci

Naming and classifying organisms through binomial nomenclature, the Linnaean hierarchy, type specimens, and the rules governing taxonomic authority and revision. Covers the structure of a scientific name, the ranks from domain to subspecies, the codes (ICZN, ICN, ICNP), and the modern phylogenetic refinements that reshape the classical system. Use when the task is to place a known organism in its

First-order logic with quantifiers, predicates, functions, and identity. Covers syntax, interpretation over a domain, the universal and existential quantifiers, quantifier scope and binding, translation from natural language with multi-variable predicates, natural deduction for quantifiers, undecidability at first order, and the soundness/completeness theorems. Use when propositional logic is insu

Reviews Go code for idiomatic patterns, error handling, concurrency safety, and common mistakes. Use when reviewing .go files, checking error handling, goroutine usage, or interface design. Covers generics (Go 1.18+), errors.Join and slog (Go 1.21+), and Go 1.22 loop variable semantics.

The pedagogy of feeding — how to talk about food with children, what the Division of Responsibility model says, age-appropriate autonomy in eating, how to handle picky eating without creating disordered eating, and how to teach nutrition concepts to learners at different levels without either moralizing or oversimplifying. Use when a question is about raising, teaching, or advising a child or lear

Quantum mechanics from wave-particle duality through entanglement and measurement. Covers the photoelectric effect, de Broglie wavelength, Heisenberg uncertainty principle, the Schrodinger equation (time-dependent and time-independent), wave functions and probability, quantum states and superposition, the hydrogen atom (energy levels, quantum numbers), spin, Pauli exclusion principle, quantum tunn

Strategies for constructing meaning from text, monitoring understanding, and repairing comprehension breakdowns. Covers before-during-after reading framework, seven evidence-based comprehension strategies (activating prior knowledge, questioning, visualizing, inferring, determining importance, summarizing, monitoring/fix-up), text structure recognition (narrative and expository), schema theory, cl

The cosmic distance ladder from radar ranging to Hubble flow. Covers parallax, spectroscopic parallax, cluster main-sequence fitting, Cepheid and RR Lyrae period-luminosity relations, Type Ia supernovae, Tully-Fisher, surface brightness fluctuation, and redshift-distance relations. Use when estimating, cross-checking, or critiquing any astronomical distance from a parsec to a gigaparsec.

Root cause analysis techniques for modern distributed systems, microservices, and cloud infrastructure. Covers trace-based causality (OpenTelemetry, Jaeger, Tempo), service dependency graph analysis, DynaCausal-style dynamic causality-aware RCA, anomaly localization with metrics/logs/traces correlation, the Microsoft AgentRx framework for AI agent failures, chaos-engineering-as-RCA, and the 2025 i

Biological foundations of behavior and mental processes. Covers brain structure and function (cerebral cortex, limbic system, brainstem, cerebellum, lateralization), neurotransmitter systems (dopamine, serotonin, norepinephrine, GABA, glutamate, acetylcholine), neural plasticity (synaptic plasticity, neurogenesis, critical periods, experience-dependent change), and psychopharmacology (drug mechani