Reference - Encyclopedias, Dictionaries, Directories, etc.

famous quotes - based on the 1919 edition

find the origin and meaning of colloquial terms and expressions

information about Nobel laureates

essential physics data - periodic table, physical constants etc.

weather, sun and moon cycles, plus assorted homespun wisdom

lists of heads of state and heads of government of all countries and territories, going back to about 1700

universal currency converter

convert units of volume, distance, weight, density, etc

convert to date