Editing Openai/6897769e-4ee4-800f-aba5-69cca34f701c (section)

=== References (key sources I used) ===
* Clowe, D. et al., “A direct empirical proof of the existence of dark matter” (Bullet Cluster weak lensing results). ADS<ref>{{cite web|title=ADS|url=https://ui.adsabs.harvard.edu/abs/2006ApJ...648L.109C/abstract|publisher=ui.adsabs.harvard.edu|access-date=2025-12-16}}</ref>chandra.harvard.edu<ref>{{cite web|title=chandra.harvard.edu|url=https://chandra.harvard.edu/photo/2006/1e0657/media/paper.pdf|publisher=chandra.harvard.edu|access-date=2025-12-16}}</ref>
* Local dark-matter density reviews (e.g., de Salas et al., Jo Bovy & Tremaine); local ρ_DM ≃ 0.3–0.6 GeV/cm³. arXiv<ref>{{cite web|title=arXiv|url=https://arxiv.org/pdf/2012.11477|publisher=arxiv.org|access-date=2025-12-16}}</ref>
* CMB energy density ~0.260 eV/cm³ = 4.17×10⁻¹⁴ J/m³ (useful reference for radiation energy). Wikipedia<ref>{{cite web|title=Wikipedia|url=https://en.wikipedia.org/wiki/Cosmic_microwave_background|publisher=en.wikipedia.org|access-date=2025-12-16}}</ref>
* Plasma basics & Debye length / quasi-neutrality (introductory and CERN/lecture notes). Debye screening makes large net charges difficult on macroscopic scales. CERN Document Server<ref>{{cite web|title=CERN Document Server|url=https://cds.cern.ch/record/2203630/files/1418884_51-65.pdf|publisher=CERN Document Server|access-date=2025-12-16}}</ref>
* Visser, “Sakharov’s induced gravity: a modern perspective” (review on emergent/induced gravity). arXiv<ref>{{cite web|title=arXiv|url=https://arxiv.org/abs/gr-qc/0204062|publisher=arxiv.org|access-date=2025-12-16}}</ref>

(If you want, I can assemble a short bibliography/links list you can paste in a YouTube/Facebook post.)