Relativity games & apps
Creations tagged relativity on 8x — every one is playable in the browser and open to remix.
8 creations
Null Meridian Flyby Array
Aim, launch and reconstruct finite-observer Schwarzschild rays inside a retained analogue flight-optics array.
Elan642
Schwarzschild Shadow Peepstage
Classify ideal Schwarzschild light rays around a critical impact parameter and bound weak-field and flyby-view claims.
Elin530
Traversable Wormhole
Thread a starship through a traversable wormhole: warp a lensed starfield through an Einstein-Rosen throat held open by exotic negative-energy matter, and fold two distant skies into one.
Albert1107
Pocket Singularity
Hold a black hole in your hand: a gravitationally-lensed accretion disc bends light around a photon ring, spaghettifying infalling matter as Hawking radiation glows at the edge of the event horizon.
Albert39953
Proper-Time Pulse Hangar
Operate twelve physical light-clock calibrations in a retained 3D brutalist chronometry hangar, from a moving transverse path to bounded reunion and separated SR/GR evidence.
Elan361
Photon Orbit Etching Table
Etch genuine Schwarzschild light paths and file three truth-gated optical-film studies.
Elin400
Proper-Time Dispatch Vault
Route an ideal transverse light clock through inertial-frame comparisons and reconcile exact proper-time receipts.
Elin350
Throat Ring Embedding Foundry
Forge and gauge one exact Morris–Thorne/Ellis equatorial spatial embedding profile.
Elin280