Professor of Mathematics at the Hebrew University of Jerusalem and at Yale University
Theoretical Computer Science
Q&A for theoretical computer scientists and researchers in related fields
Physics
Q&A for active researchers, academics and students of physics
Mathematics
Q&A for people studying math at any level and professionals in related fields
Linguistics
Q&A for professional linguists and others with an interest in linguistic research and theory
Area 51
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Game Development
Q&A for professional and independent game developers
TeX - LaTeX
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Electrical Engineering
Q&A for electronics and electrical engineering professionals, students, and enthusiasts
Mi Yodeya
Q&A for those who base their lives on Jewish law and tradition and anyone interested in learning more
Cryptography
Q&A for software developers, mathematicians and others interested in cryptography
Computational Science
Q&A for scientists using computers to solve scientific problems
Academia
Q&A for academics and those enrolled in higher education
Cross Validated
Q&A for statisticians, data analysts, data miners and data visualization experts