What-if physics
Short videos about absurd physics questions, answered with real simulations instead of generated footage.
- Status
- First episode in progress
- Year
- 2026
- Built with
- Python, REBOUND, Blender, Kokoro TTS
- Source
- Private
These are what-if videos where the physics is real. The first episode, still in progress, asks what would happen if the Moon fell to Earth. The Moon is modelled as a rubble pile in the REBOUND N-body code and simulated as it breaks up, then rendered in Blender with NASA imagery and narrated by a speech model running locally.
No generative video is involved. Every number on screen or in the narration comes from a solver, which is the point.