@hopefullibrarian Hey, glad you liked that. I was really excited when I first found Sci Hub. I had been disappointed for years being unable to see papers and research I would see referenced but could not look at.
Note that the url will change at times. I'm not sure what goes on but I envision a network of computer free spirits who think research should be available to all - and then organizations and governments who don't like that work together to shut them down. And then they spring up somewhere else. Always called sci hub .... it seems. As for as I know they are now limited in that they can't add new work. That said I don't know the details so I could have some of this wrong.