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UFO Debris Isotope-Ratio Matcher

Interactive isotope-ratio mass spectrometry simulator: measure a claimed 'UFO debris' sample's δ13C, δ18O or δ15N value (delta notation vs an international standard) and compare it against terrestrial and meteoritic reference ranges to classify its origin.

Materials Science2DEasy60 FPS📱 Mobile-adapted⇄ 3D version
ufo-atoms-pollution ↗ Open standalone

Elemental composition tells you what a sample is made of; molecular spectroscopy tells you how its atoms are bonded. Isotope-ratio mass spectrometry answers a different question entirely: within a single element, what fraction is the rare heavy isotope versus the common light one? This simulator synthesizes a batch of noisy replicate IRMS measurements for a chosen isotope system — carbon, oxygen or nitrogen — converts them to delta notation against the correct international standard, and classifies the sample's mean δ value against real terrestrial and meteoritic reference ranges. Watch how instrument noise widens the measured distribution, and how a δ value that falls outside every known natural range earns the "anomalous" verdict — the same red flag (and, almost always, the same mundane explanation) a real isotope lab would report.

⚙ Under the hood

Compare isotope ratios to identify whether a sample is terrestrial or meteoritic.

isotopesfingerprintingmass spectrometrypollution

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install

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