I am a scieneer. I am 28 y/o as a graduate student at the University of Tennessee Space Institute studying for a Master's and PhD degree in Aerospace Engineering.
I permanently switched to Linux (Ubuntu of course) in 2010, and I am loving the freedom!
Q&A for Ubuntu users and developers
Q&A for users of Mathematica
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for professional and enthusiast programmers