#bedtimescience — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #bedtimescience, aggregated by home.social.
-
Pyroclastic flows of ash from huge volcanic eruptions 226 million years ago were compacted and welded together to form Brisbane #tuff, used to build many heritage-listed Brisbane buildings https://en.wikipedia.org/wiki/Brisbane_tuff #BedtimeScience