Geplantes Veröffentlichungsdatum: Juni 2026

Infos zum Spiel

Have you ever wanted to experience firsthand the amazing reality of Einstein's special relativity equations? Imagine three sleek spacecraft, each speeding towards one another at a significant fraction of the speed of light. Each craft fires a single, steady, and fully adjustable EM communications laser to every other as they go by. In real-time you observe light twist and blue-shift into a high‑pitched whisper, just as another craft is red-shifted into a low, visible frequency. Not only that, but you can observe time itself dilate, exposing the potential of "Twin Paradoxes" and differing local timelines.

Your own private simulation silently runs the full relativistic Doppler formula, with real Lorentz boosts in geometric 2D spacetime. Your outputs are rigorously checked with an invariant spacetime interval that stays exactly the same in every frame. All calculations are performed with ultra‑high‑precision 128‑bit floating point where possible, guaranteeing that the physics are flawless.**

The user interface hides the complex, essential relativistic equations beneath sleek interactive graphics. Now, anyone can experience Einstein’s insights without being buried in symbols! As the ships accelerate or decelerate, dynamic hover-over text counts each craft’s current local speed and relative frequencies, letting you see time itself stretch and diverge. A plethora of “what‑if” customization buttons nudge the positions and velocities a hair’s breadth, recomputing every Doppler factor and reconfirming Lorentz invariance. The full, detailed simulation output data is presented live in a toggle-able text interface.

The result is a captivating, interactive showcase of special relativity that feels like a sci‑fi movie and works like a laboratory, inviting students, teachers, physicists, and everybody else to explore the true color of light as they inhabit a living world at 0.99987% the speed of light. Experience the universe as Einstein saw it, no Ph.D. required!

List of Adjustable Values in Time Dilation Lab ©:

• Crafts A, B, and C Start Positions in light-days in the lab frame

  • Crafts A and B are head-on, with Craft C approaching perpendicularly

• Crafts A, B, and C Start Velocities (as a fraction of C, the speed of light)

• Global Velocity Increment (added or subtracted to every craft velocity per Iteration)

• Number of Simulation Iterations (default 27,500)

• Total Simulation Lab Time (default 20 seconds)

• Global EM Emission (default 500 nanometers, the communications laser frequency for studying Doppler shifts between craft)

• Toggle between First-Person or expanded Top-Down lab frame perspective views

  • When in First-Person, select any craft A, B, or C to view from as the craft travel along!

• And as a bonus, you may save your simulation output data to a file with an easy built-in helper function.

The laboratory also gives you helpful reminders if your input values become nonphysical, for instance exceeding C:

** Time Dilation Lab © is only intended to be used for educational and entertainment purposes. Please do not attempt to use Time Dilation Lab for real-life use cases, IE satellite communications.