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 ...

This 456-page guide teaches you how to program 8-bit games in assembly and how the classic handheld works on a technical level.

For a role in quantum hardware, for example, you might need to master laser cooling techniques or gain lab experience with cryogenic systems. Software positions might involve learning Python or Matlab ...