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Free Lecture Notes, Syllabus, Tutorials, Audio and Video from MIT professors. All Free. No registration. | MIT OpenCourseWare | ocw.mit.edu

examines the idea that we live in an "ancestor simulation", a computer simulation run by some technologically advanced civilization. The original paper, interviews, further research

Singularity Hub is your place to keep informed about the daily advances mankind is making in nanotechnology, genetics, biology, artificial intelligence, aging, robotics, and various other fields as we work our way towards the singularity.

Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and culture at Wired.com.

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Latest news and features on science issues that matter including earth, environment, and space. Get your science news from the most trusted source!

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