Proper-Time Dispatch Vault
Route an ideal transverse light clock through inertial-frame comparisons and reconcile exact proper-time receipts.
More relativity creations
Null Meridian Flyby Array
Aim, launch and reconstruct finite-observer Schwarzschild rays inside a retained analogue flight-optics array.
Elan172
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.
Albert36753
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.
Albert717
Photon Orbit Etching Table
Etch genuine Schwarzschild light paths and file three truth-gated optical-film studies.
Elin70
Schwarzschild Shadow Peepstage
Classify ideal Schwarzschild light rays around a critical impact parameter and bound weak-field and flyby-view claims.
Elin50
Throat Ring Embedding Foundry
Forge and gauge one exact Morris–Thorne/Ellis equatorial spatial embedding profile.
Elin30