Posted By: 
Christopher Beley
Posted On: 
Friday, June 12th, 2009

WolframAlpha is a whole new type of search engine that can calculate any mathematical expression and compare any known data on the fly. From looking up information about a particular date to comparing two chemical compounds side by side to even calculating complex physics problems; it can do it all and more! While not perfect, it's a very powerful tool and either way, fun to play with and a great time-waster.