Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Officials aware of the development said the initiative will cover nearly 165,000 consumers and is likely to be operational ...

The long-debated idea that we might all be living in a computer simulation—popularized by science fiction films like The Matrix—has taken a major hit.

Second Life allows people to lead two lives -- one in the real world and another in the virtual. But in a way, Second Life itself leads two lives. In its first, well-publicized life, it's a forum for ...