HEATKEYS

Home page for water resources information from the US Geological Survey.

Sizes of shoes, sheets, mattresses, baseball fields and other objects; grades; indexes (such as body mass index); the metric system and other systems and units of weight, measure and other properties, foreign and domestic, old and new.

Lake Access: Delivers real-time water quality information on Minneapolis, Minnesota metropolitan lakes to the public using advanced sensor technology and the Internet.

optek has been the world leader in process photometry for nearly 20 years. Turbidity Meters, Converters,Sensors,Probes,Electrochemical,Turbidimeter,Calibration-measuring liquids and gasses

The Virginia Museum of Natural History, located in Martinsville, Virginia, is a place where scientific research about the Commonwealth of Virginia

Abbreviations - acronyms and initialisms from a database of over 600,000 entries covering computers, technology, telecommunications, and the military.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

TFD Encyclopedia includes Computer Desktop Encyclopedia, Columbia Encyclopedia and many other great sources.

Medical Dictionary is intended for use by healthcare consumers, students, and professionals as well as anyone who wants to keep up with the burgeoning array of terminology found in today’s medical news. By staying clear of jargon, the dictionary o...