🍮 Jelly Lattice Lab: Wobble Frequency vs Young's Modulus — 2D Strain Slice

Interactive 2D companion of the jelly lattice lab: a live vertical slice through the 3D spring-mass lattice with strain-coloured springs you can grab, ring-down trace, energy ledger, mode shape and frequency against Young's modulus, using the same lattice module as the 3D page.