Auto Connect Auto Spawn Junctions Spawn Turn Nodes Thermal sink (cool to ambient) Engine: Field (diffusion) Circuit (nodal, obsolete) Magnetics: Diffusion-Ar (tapered) Diffusion (visual relaxation) Diffusion-Hy3 (screened) Direct (obsolete) B range: 8 cells Magnets emit B Magnets inject dipoles Metal R: 20 Ω K_B (mag): 40 Battery R: 0.5 Ω Sim speed: 10× ⏸ Pause Preserve Wiring Path/Cell limit: ∞ Show shared-cell X Stable color lanes Clear All Nodes