* Yahoo the search engine has complicated name. "Yahoo" is short for "Yet Another Hierarchical Officious Oracle". The term was invented by PhD candidates at Stanford University: David Filo and Jerry Yang.
*This is a Google. It is actualy spelled GOOGOL in mathemetics: 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
(This is 10 to the 100th power) The term "Google" was the result of a spelling error. When Larry Page and his friends were choosing a name for a search engine start-up company, he attempted to name it after the huge number “googol.” Instead, he committed what is probably the most famous (and lucrative) misspelling in history.
* A googolplex is even bigger. It is a google to the 10th power, or: 100,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
It is the largest definitive number that is named with one word. (as opposed to infinity, and who knows what number that is)
*A Bing is more than just a search engine. It also means a heap or pile, a cherry, a garbage can, or something that is outdated. Take note, Microsoft!