Explore special relativity across five screens: a moving light clock, an interactive Minkowski spacetime diagram, length contraction (ladder and barn), the twin paradox, and the relativistic Doppler effect.
simulation physics spacetime lorentz-transformation time-dilation special-relativity twin-paradox scenerystack simultaneity length-contraction light-clock relativistic-doppler-effect
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Updated
Aug 12, 2026 - TypeScript