The communication of knowledge and ideas is intrinsic to the human condition. Our earliest ancestors had a rich oral tradition, through which they passed on what they knew about the world, often across great distances.
These are 5 of the (web 2.0) FREE COLLABORATIVE tools. There are more than one hundred tools that I use frequently to share and collaborate and I became a fan of the "collaborative"(more intellectual) work, which in my opinion is quite different from what people usually call cooperative (more mechanical) [AC]
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