First of all, this library is open to the public, all you have to do is sign in. However, you can only check out books as a student/professor/university affiliate.
Second, it has every major engineering journal from the last thirty years in the stacks. This is unusual, because many other top universities science libraries hide everything older than 10 years.
Third, motion detector lights; why doesn't every library have this?
Fourth, it's at Stanford, so if you sit at a good table you can immerse yourself in knowledge and look out upon a beautiful campus.
Disclaimer, I am an engineering student, so obviously this is of more interest to me than most people and the only reason I went there initially was because I was doing research for an IP lawyer, but I'm so glad I did. read more