What felt Sci-Fi to me was when I saw this Stack Exchange question about what the A's at the end of the COVID virus sequence meant: https://biology.stackexchang

What felt Sci-Fi to me was when I saw this Stack Exchange question about what the A's at the end of the COVID virus sequence meant: https://biology.stackexchange.com/questions/90607/does-the-genetic-sequence-of-sars-cov-2-end-with-33-as https://biology.stackexchange.com/questions/90607/does-the-g... Edit: I found the wrong one; I think the one I remember was https://bioinformatics.stackexchange.com/questions/11227/why-does-the-sars-cov2-coronavirus-genome-end-in-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa https://bioinformatics.stackexchange.com/questions/11227/why...