Wolfram Alpha
Are you serious? I came across this website Wolfram Alpha which was lauched officially today . It is a computational knowledge engine, claims the website. True. It can compute: math (any equation worded in anyway easily interpretable - do you remember your algebra involving imaginary numbers?) comparisons (between gdps of different countries, temperatures of different cities, usage of two words........ i mean the limit of comparison is sky-bound) plain search (search for a name say, "andrew" and see what you get). locations (like try to find where the International Space Station is) The owner Stephan Wolfram claims this is just the beginning. Do listen to Stephan's introduction about Wolfram Alpha. It is not just a search engine. It is a computation engine. To me it not only searches and gives you results, but also gives you all the relevant search results in a good group of categories. Type a word and it will give you the meaning, usage statistics, etymology and a speci...