Try over 600 free online courses from The Open University. Available from introductory to advanced level, each takes between 1 and 50 hours to study. Complete activities to assess your progress and compare your thoughts with sample answers.
A team of scientists from the California Institute of Technology, Princeton, Drexel University, and the Massachusetts Institute of Technology have formed the first professional scientific organization based entirely in virtual worlds.
Meta Institute for Computational Astrophysics (MICA) conducts professional seminars and popular lectures, among other events, for its growing membership.
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