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hackiku

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  1. Show HN: AeroSheet – 3D wings and airfoils go weee (in a spreadsheet) (workspace.google.com)

    There are 300px of pure joy in a Google Sheets sidebar. Enough to fit: - a Threejs interactive wing designer - 1600 UIUC airfoils - Prandtl Lifting Line Theory solver ported from dusty Fortran scripts AeroSheet is an…

    1 points 1
  2. Show HN: MonteSheet – 100k Monte Carlo runs in ~1.9s in Google Sheets (montesheet.com)

    Pushing Svelte and Google Apps Script to the limit. Built this Monte Carlo simulation suite that clones the spreadsheet's formula graph (using fast-formula-parser) and runs statistical analysis in sidebar V8. No server…

    2 points 0
  3. Show HN: Flyable Artemis simulator (Svelte and rk4) (spacefomo.com)

    Built this 3D sandbox to fly Integrity alongside NASA OEM trajectories. Web workers run rk4 integrator to predict new path (purple) and the engine executes after burn. Fun bug: fly longer than Moon ephemeris data cutoff…

    3 points 0
  4. Show HN: Venus flight simulator to train LLM pilots (~2% vs. 1985 Soviet data) (veenie.space)
    2 points 1