Free

I have been reading about free stuff.

There is craigslist free where people give a way things for free.

What there is freecycle.

There is the Gutenberg project that gives a way free books

The public library is free

Kahn acadamy is free

itunes university is free

TV programing is free

what else is free and useful to you?

most mail and search engines are free.

How can we make the life's necessities free?

Google free: to use but still profitable why not other free services
http://www.wolframalpha.com/input/?i=google