Google knols best: Wikipedia killer or just seven years too late?

Google knols best: Wikipedia killer or just seven years too late?

In what seems to be another ‘idea’ that Google hopes to sell as ‘changing the way people look for information online’, the California-based search giant is testing a “free tool” that they’re calling “knol”, which apparently stands for a unit of knowledge. Pardon the pun, but a bit grassy in my opinion!
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