Ecclesiastical
Calendar (Marcos J. Montes) -- I'm Protestant (not Catholic), but I've
always found calendars (particularly the ecclesiastical calendar)
fascinating, and the date of Easter can only be calculated using it.
Interactive
Weather Browser (USG) -- Need to know the current weather conditions
anywhere in the U.S.? Click on any major city in this mouse-sensitive map
and find out now.
The Library of Congress -- I read
somewhere that the password for copyright information is "Copyright
Information", but haven't seen a need for it yet.
Roget's
Thesaurus (Mark Olsen, University of Chicago) -- Can't find the
word you're looking for? This thorough thesaurus will give you
more than enough synonyms.
The Straight Dope
Archives (Matt Jetmore) -- Need your questions answered? Search this
archive of Unca Cecil's columns.