The discussion highlights the intrigue surrounding PCR testing, particularly its components like "polymerase" and "chain reaction," which some participants found enlightening despite their initial lack of biological knowledge. Veritaseum is acknowledged as a source of interesting content, though concerns are raised about the reliability of his videos due to a checkered history, including inaccuracies in topics like the speed of light and electricity. Users emphasize the importance of cross-referencing his information, noting instances of misquoting notable figures like Einstein.
I found this to be very interesting - as someone who never really paid attention to biology. I have heard of PCR testing during the CoVid days, but I didn't know what "polymerase" is, or what "chain reaction" had to do with the test.
Veritaseum is always a good source of interesting stuff.
#3
Stalkerlab
2
2
Veritaseum has a checkered history with some of his videos. One should always second source his stuff. His videos on speed of light measurement and electricity in a wire are particularly atrocious. He's also been known to misquote Einstein.
Deadly cattle screwworm parasite found in US patient. What to know.
https://www.usatoday.com/story/news/health/2025/08/25/new-world-screwworm-human-case/85813010007/
Exclusive: U.S. confirms nation's first travel-associated human screwworm case connected to Central American outbreak
https://www.reuters.com/business/environment/us-confirms-nations-first-travel-associated-human-screwworm-case-connected-2025-08-25/...
Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S.
According to articles in the Los Angeles Times, "Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S.", and "Kissing bugs bring deadly disease to California". LA Times requires a subscription.
Related article -...
I am reading Nicholas Wade's book A Troublesome Inheritance. Please let's not make this thread a critique about the merits or demerits of the book. This thread is my attempt to understanding the evidence that Natural Selection in the human genome was recent and regional.
On Page 103 of A Troublesome Inheritance, Wade writes the following: "The regional nature of selection was first made evident in a genomewide scan undertaken by Jonathan Pritchard, a population geneticist at the...