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Introduction to Second Life

Second Life is an online alternate universe, a 3D virtual world that exists only on the Net. Using your very own 3D avatar, you can lead, yes, a second life, mimicking everything from a night on the town to a career in real estate. It's a way of interacting with other people, but it's also a way of building a new persona. And if you're serious about it, you can even make some money.