HEATKEYS

Infoplease.com, a free, authoritative, and respected reference for Internet users, provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus. Infoplease.com contains facts on all subjects including sports, entertainment, techno...

This site includes lots of information that is time and date related, such as yearly and monthly calendars, countdown counters and the world clock which shows current time in cities all over the world.

Homepage Harvard Mathematics Department

The Virtual Perpetual Calendar site primarily presents the Gregorian Calendar System through the use of a Year Correlation table and the 14 different calendars that occur. Additional related information include information like Holidays, Quick Refere...

Mining Directory with exploration and mining companies, mining consultants, mining suppliers, mining organizations and alluvial placer mining. A mine of links. Mine it!

NASA, DISC EARTH, SCIENCE, AIRS, ACDISC, ATRAIN DATA DEPOT, MDISC, MAIRS, MEASURES, PRECIPITATION, AURA, SORCE, HURRICANES, OCEANS, TRMM, GIOVANNI, MIRADOR, GOOGLE EARTH, NEAR REAL TIME PRODUCTS, GEOMORPHOLOGY, YOTC, DAAC GES DISC

Online Conversion is a resource for weights, measures, calculators, converters.

More than 282,000 links! 272,280 links, categorized & cross-referenced, in over 180 categories. Another 9,795+ uncategorized new links in the works.

Comprehensive categorized calendar catalog currently containing countless correlating connections & calzone recipes. Dates in Calendar are Closer Than They Appear! (Formerly CalendarLand)

RootsWeb mailing list archives

Savannah is a central point for development, distribution and maintainance of Free Software. It allows contributors to easily join existing Free Software projects.