Finally… Wolfram Alpha Preview
Wolfram Alpha might be the most useful innovation on the internet since Google’s search and page rank algorithms. Wolfram Alpha organizes human knowledge in a computable manner so that you can ask it a question and it will give you the answer. Rather than showing you search results like Google would do, Wolfram|Alpha actually tells you useful answers to your question.
Wolfram|Alpha is being released in May 2009, so we should be able to see it any day now. In the meantime…
See and hear the sneak preview:
http://cyber.law.harvard.edu/events/2009/04/wolfram