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Events of Every Year

The Question: I'm in the 8th grade, and I am doing a report for history. I need five different events for every year of my life. Where can I find some news…

Chemistry: A Quantum Leap into Quantum Mechanics

A Quantum Leap into Quantum MechanicsChemistryThe Modern AtomBohr: What Is It Good For?Spectroscopy: Reading Between the LinesA Quantum Leap into Quantum Mechanics Unfortunately for Bohr, his…

Theories of the Universe: Bohr's Atomic Theory

Bohr's Atomic TheoryTheories of the UniverseThat Old Quantum TheoryPlanck's ConstantPhotoelectric Effect Explained, the Quantum Strikes AgainBohr's Atomic Theory Neils Bohr is considered the…

Hoaxes - Media

Media Myths by Beth Rowen War of the Worlds Known for his flair for the dramatic, Orson Welles, with members of his Mercury Theatre Company, incited mass hysteria and earned…

Comma

Separates the clauses of a compound sentence connected by a coordinating conjunction: A difference exists between the musical works of Handel and Haydn, and it is a difference worth noting.  …

The National Park Service

Visit an American treasure by Elissa Haney The National Park Service maintains hundreds of outdoor parks... . . . as well as historic areas in places as far-flung as Hawaii–where tourists can…

Weather: High Points and Low

High Points and LowWeatherGoing in CirclesFeeling the PressureHigh Points and LowWhat Makes the Weather Go 'RoundWhat's in a Name?Scales of Motion Here we are talking about pressure, and the subject…

Weather: Hurricane Forecasting

Hurricane ForecastingWeatherHurricanes: The Greatest Storms on EarthIt's Different in the TropicsHow It HappensThe Name GameHurricane ForecastingThe Triple Threat Because hurricane dynamics are…