I&#x27;ve used sci-hub a few times. It&#x27;s a little buggy and not every article can be accessed, but it works well enough to try when I&#x27;m not on campus.<p>$30 to read a single article is ridiculous anyway and presents a barrier to scientists who don&#x27;t have, can&#x27;t afford, or don&#x27;t want to pay for access. I hope sci-hub stays up and improves for some time.