1.)
-Go to "www.google.com"
-type in "French Military Victories" and press "I'm feeling lucky"
-Look at the question "Did you mean:...".
2.)
-Type in adress bar "www.google.com/unclesam"
-This is a google function which search will list only .gov(governamental) ending sites.
3.)
-Type in adress bar "http://www.google.com/Easter/feature_easter.html"
-Here you can find an hidden game,offered by Google
Enjoy!
4.)
-Type in adressbar "http://www.google.com/language_tools?hl=en" for language tool
-Translate "The Girl's mom is very nice" from English to Spanish
-Copy the translated text and translate it back from Spanish to English
What do you see?
5.)
-Go to "www.google.com"
-Type in search field:"elgoog"
-Go to first link finded!
Enjoy :)