I got a lot of questions last week about an article in Quanta Magazine about Dark Dimensions. it's about an idea motivated by string theory that combines large extra dimensions with dark matter. I had a look at the paper.
![Chandra :: Field Guide to X-ray Astronomy :: Dark Matter Mystery](https://chandra.harvard.edu/xray_astro/dark_matter/cosmic_ev_labeledD.jpg)
Related article - Cryptocurrencies - The future of money?
![Earliest-known galaxy offers clues about the primordial universe | Reuters](https://cloudfront-us-east-2.images.arcpublishing.com/reuters/ED3R22KFKRIEBPY3VJY4B5J55I.jpg)
Sabine Hossenfelder