Astrophysicist, Linux fan.
Q&A for astronomers and astrophysicists
Joined 1 year ago, last seen 6 months ago
Q&A for professional and enthusiast programmers
Joined 2 years ago, last seen 6 days ago
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Joined 27 days ago, last seen 27 days 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 8 months ago, last seen 8 months ago