(Encyclopedia) Tehran or TeheranTehranboth: tāˌəränˈ, –rănˈ [key], city (1991 pop. 6,475,527), capital of Iran and Tehran prov., N Iran, near Mt. Damavand. It is Iran's largest city and its…
Source: The Environmental Protection AgencyI. The Ozone Layer The Earth's atmosphere is divided into several layers. The lowest region, the troposphere, extends from the Earth's surface up to about…
Do different colors affect your mood? by David Johnson Related Links Color Psychology QuizColor: Psychology, Symbolism, and Interesting FactsWhat Is Color?The History of ColorSeasonal…
Harry Potter and the Sorcerer's Stone Movie Cast In order of appearance * Visit our Harry Potter Page for more news! * Albus Dumbledore . . . . . . Richard Harris Professor…
The Shark Hall of Fame The biggest, smallest, scariest, coolest . . . by Holly Hartman Scariest Great White (Carcharodon carcharias) Made famous by the movie Jaws, the great white…
Bohr: What Is It Good For?ChemistryThe Modern AtomBohr: What Is It Good For?Spectroscopy: Reading Between the LinesA Quantum Leap into Quantum Mechanics While many theorists were busy playing with…
