Stack Overflow
Q&A for professional and enthusiast programmers
Physics
Q&A for active researchers, academics and students of physics
Data Science
Q&A for Data science professionals, Machine Learning specialists, and those interested in learning more about the field
Music: Practice & Theory
Q&A for musicians, students, and enthusiasts
Code Review
Q&A for peer programmer code reviews
Signal Processing
Q&A for practitioners of the art and science of signal, image and video processing
Psychology & Neuroscience
Q&A for practitioners, researchers, and students in cognitive science, psychology, neuroscience, and psychiatry
Academia
Q&A for academics and those enrolled in higher education
Mathematics
Q&A for people studying math at any level and professionals in related fields
Artificial Intelligence
Q&A for people interested in conceptual questions about life and challenges in a world where "cognitive" functions can be mimicked in purely digital environment
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Cross Validated
Q&A for people interested in statistics, machine learning, data analysis, data mining, and data visualization
German Language
Q&A for speakers of German wanting to discuss the finer points of the language and translation
Super User
Q&A for computer enthusiasts and power users
Arduino
Q&A for developers of open-source hardware and software that is compatible with Arduino
Chemistry
Q&A for scientists, academics, teachers, and students in the field of chemistry
Biology
Q&A for biology researchers, academics, and students
