Google is a search engine, you type in a keyword (hint, try bluetooth)
and it retrieves webpages that contain that word. When you get real good
at using Google, you can add additional words like (bluetooth description)
or (bluetooth specifications).
(Bluetooth description) returns http://en.wikipedia.org/wiki/Bluetooth
and http://www.swedetrack.com/usblue1.htm , it also returns 6,180,000
Try it, you might like it.
PS. The information contained here in is not intended to pull
Michael A. Terrell's tongue out of his cheek.