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HowStuffWorks 20111121
by mn
Keyword search of all articles on howstuffworks.com right from the search bar.
About this Add-on
The HowStuffWorks search engine allows you to perform a keyword search of all articles on howstuffworks.com using the search bar.
To find out how to use the search bar visit support.mozilla.com/en-US/kb/Search%20bar
To find out how to use the search bar visit support.mozilla.com/en-US/kb/Search%20bar
