(Encyclopedia) psychrometerpsychrometersīkrŏmˈĭtər [key], one of many instruments used for measuring the water vapor content or relative humidity of the atmosphere. It consists of two identical…
(Encyclopedia) PandoraPandorapăndôrˈə [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn XVII (or S17), Pandora is an irregularly shaped (nonspherical…
(Encyclopedia) TelestoTelestotəlĕsˈtō [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn XIII (or S13), Telesto is an irregularly shaped (nonspherical…
(Encyclopedia) sunbittern, common name for a graceful, stout-bodied, bitternlike bird, Eurypyga helias. It is named for its wing markings, an orange-chestnut shield set in an orange-buff circle,…
See also: Answers to Science Questions Here are some lists of good science projects for all ages: Biology Science ProjectsBotany Science ProjectsChemistry Science ProjectsEarth Science…
Find facts about the United States, including number of states and territories, total area, highest and lowest points, its geographic center, and more. Number of states: 50Territories: 14Area (…
WHY DID PEOPLE EXPLORE THE WORLD? HOW DID EXPLORATION AFFECT THE WORLD? OLD WORLDNAVIGATIONNEW WORLDFIND OUT MOREPeople have always set out to discover new lands and oceans. The greatest age of…
HOW DOES HEAT FLOW? WHAT ARE THE THREE TYPES OF HEAT TRANSFER? CAN WE SEE HEAT? TEMPERATURETHERMOMETERSTHERMAL INSULATORSFIND OUT MOREEverything around us contains heat. Heat is a form of energy—…
(Encyclopedia) pendulum, a mass, called a bob, suspended from a fixed point so that it can swing in an arc determined by its momentum and the force of gravity. The length of a pendulum is the…
