I am a scieneer. I am 30 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 tried 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 computer enthusiasts and power users
Q&A for professional and enthusiast programmers
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems