# Search: has:doi field:physics-and-astronomy updated:\>=2025-10-19

> 4 public projects match.

Page: https://sciencehub.sh/search?q=has%3Adoi+field%3Aphysics-and-astronomy+updated%3A%3E%3D2025-10-19

- [sciencehub-team/reaction-diffusion](https://sciencehub.sh/sciencehub-team/reaction-diffusion.md): Spots and stripes from two chemicals: Turing's idea in Pearson's Gray-Scott model. Change two rates and watch a pattern grow. (topics: turing-patterns, reaction-diffusion, pattern-formation; updated 13 Oct 2026)
- [sciencehub-team/gravitational-waves](https://sciencehub.sh/sciencehub-team/gravitational-waves.md): Listen to two black holes merge: the chirp LIGO heard in 2015, from the masses up. Choose the masses and distance, see the wave, and play it. (topics: gravitational-waves, ligo, black-holes, sonification; updated 13 Oct 2026)
- [sciencehub-team/tokamak-orbits](https://sciencehub.sh/sciencehub-team/tokamak-orbits.md): Will a fusion alpha stay in the plasma? Banana and passing orbits of 3.5 MeV alpha particles in a tokamak the size of ITER, drawn from three conserved quantities. (topics: fusion, plasma, tokamak, iter; updated 13 Oct 2026)
- [sciencehub-team/black-hole](https://sciencehub.sh/sciencehub-team/black-hole.md): Trace light through curved spacetime and see the shadow the Event Horizon Telescope saw. A ray-traced accretion disc, photon orbits, and the bending of light. (topics: black-holes, general-relativity, ray-tracing; updated 13 Oct 2026)