V Hayden,
Not all Black Holes behave that way…interesting and not sure why or why not? The frequency blows my mind.
Trying to find the CBC radio program but here’s an earlier report:
This one is closest:
Black hole sings the deepest B-flat — NBC News
Sep. 9, 2003 — Big black holes sing bass. One particularly monstrous black hole has probably been humming B-flat for billions of years, but at a pitch no …
Lastly, I was also recently listening to a CBC Quirks and Quarks radio program interviewing a female scientist, who opined that it is the lack of oxytocin that makes some people violent.
www.cbc.ca › radio › ideas › if-a-pill-could-ease-your-...
Apr. 14, 2021 — ... in part by affecting hormones such as oxytocin that may help facilitate ... Annie Bender is a CBC Radio producer with Day 6 and Ideas.