GOOGLE FOR MICROSOFT
GOOGLE FOR LANGUAGE TRANSLATION
Type "my brother is cool and nice" into the translate text area, without the quotes, select to translate from English to Spanish, and submit.
Now, take the returned text, copy and paste it back into the translate text area, and select to translate it from Spanish to English.
Google - Yahoo Combined Search
GahooYoogle is a tool that allows you to use both search engines at the same time.
Game based on Google
This is a very interesting game which uses Google search engine. Googlewhack is a game to find two word combinations that result in only one
possible page in the Google search engine. This means one has to find a combination of two words which when entered in Google search, display only one single result.