Astrophysicist, Linux fan.
Q&A for astronomers and astrophysicists
Joined 1 year ago, last seen 7 months ago
Q&A for professional and enthusiast programmers
Joined 2 years ago, last seen 4 days ago
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Joined 1 month ago, last seen 1 month ago
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Joined 1 year ago, last seen 1 year ago
Q&A for linguists, etymologists, and serious English language enthusiasts
Joined 9 months ago, last seen 9 months ago