In the aftermath of Judgment Day, we fled to the Exclusion Zone and sought refuge underground. This is what is left of our fallen civilization.
A simple method for detecting chaos in nature https://www.nature.com/articles/s42003-019-0715-9
Nature is chaos. Chaos is nature.
How to set up a python project and development environment https://www.samueldowling.com/2019/03/12/how-to-set-up-a-python-project-and-development-environment/
Unfortunately San Francisco is deep within the Exclusion Zone, but Chinese cuisine survives underground. No delivery, though.
https://www.moltensulfur.com/single-post/2019/12/24/Speleothems
We spend a lot of time looking at the caves around us. I figure the least we can do is be scientifically accurate.
They weren't far off the mark.