I’ve wondered if there is any way to get an US library card as a non-citizen for a while and this thread got me to finally do the research. The Queens Public Library apparently issues cards to non-US-residents for 50$/year. I have yet to look into it more thoroughly and check out the catalogue. But considering the number of Audiobooks I listen to, it seems like a good deal.
I don’t think I do know actually. But here’s an attempt at answering this question anyway:
We are usually very quick at relating sickness or even discomfort to the food we ate at the time or slightly before. This is a very valuable trait to avoid food that is unhealthy or even poisonous. But it’s only based on correlation, so it can turn us off food that is not actually causing the sickness but we just happened to eat at the time.