Mathematica Founder Developing Search Engine – PC Magazine – Steven Wolfram is developing a search engine that is attempting to make knowledge computable. That is to say, Wolfram is attempting to make a search engine that can understand the relationships between different pieces of knowledge and then can respond to queries against that knowledge. At the moment there is only a place holder for the site at http://www.wolframalpha.com/ but the initial site is set to launch in May 2009.