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Science

Cite Encyclopedia: Earth Sciences Science Projects Earth Planet Earth Ecology Plate… Read more
Cite What is Physics? Matter and Materials Science Projects Encyclopedia: Chemistry Glossary of Chemistry Terms Virtual Lab… Read more
In the timeline below, discover the history of the well-loved miniature icons Related Links Smileys Computer Glossary Emoji Crafts and Activities Not to be confused with the comparatively"ancient" emoticon (see note, below), the emoji—from the Japanese: "e" çµµ, "picture" and"moji" 文字, "character"—is a modern phenomenon.… Read more
*/ Watch this video to visualize how the tilt of Earth's axis causes seasons to change as the Earth orbits the Sun. You will learn about the solstices and equinoxes.
Print out this worksheet and complete the sentences about Earth's seasons
How much does the weather really affect your mood? by Jennie Wood Related Links America's Worst Cities for Spring Allergies, 2012The Top 25 U.S. Cities with the Cleanest AirTemperature Extremes in the United StatesTaking Care of the Earth Every DayColor Psychology You've heard the term Seasonal Affective Disorder. You also know that… Read more
Learn about the science behind tsunamis and earthquakes by Beth Rowen and Catherine McNiff Location of the earthquake. Source: U.S. Geological Survey Related Links Japan in 2012, One Year Later The 2011 Nuclear Crisis in Japan Profile of JapanMap of JapanDisastersU.S. Geological Survey Information on Japan EarthquakeDonate to Red… Read more
A pre-Halloween storm of scary proportions by Catherine McNiff The eye of the storm bears down on the eastern seaboard Hurricane Links Hurricane Katrina TimelineHurricane Season 2008Maps: Louisiana | Mississippi Deadliest Hurricanes in the United StatesMost Intense Hurricanes in the United StatesCostliest Hurricanes of the… Read more
Take a look back at the science of cloning, for both therapeutic and reproductive use Dolly the SheepAP Related Links Cloning Milestones: A Timeline Biography of Dolly the Sheep Cloning: Facts and Fallacies… Read more
World Health Organization Revises Figures on HIV/AIDS A look at the worldwide AIDS situation Related Links Understanding AIDS HIV/AIDS Statistics by World Region Status of the World AIDS Epidemic United Nations Charter Public Health In 2013, the World Health Organization reported that almost 70 million people have… Read more
A team approach offers best chance of success Related Links Eating Disorders: An Overview The Eating Disordered AthleteEating Disorders: Profile of a Sufferer Eating Disorders: Therapies Eating Disorders: Signs and Symptoms It’s important for eating… Read more
The best therapy combines treatment of mind and body Related Links Eating Disorders: An Overview The Eating Disordered AthleteEating Disorders: Profile of a Sufferer Eating Disorders: Treatment Eating Disorders: Signs and Symptoms There are many types of… Read more
Signs and symptoms Related Links Eating Disorders: An Overview The Eating Disordered Athlete Eating Disorders: Profile of a Sufferer Eating Disorders: Treatment Eating Disorders: Therapies You cannot tell by looking at someone if they have an eating disorder. But there are… Read more
National Eating Disorder Awareness Week is observed the last week of February. Learn about the symptoms, treatment options, and characteristics of anorexia, bulimia, and binge eating disorder. Overview, Treatment Options, Victims, and More Explanation of Disordered EatingSymptoms of Anorexia, Bulimia, and Binge Eating DisorderFacts… Read more
Find information about mortality, victims, their characteristics, and more Related Links Eating Disorders: An Overview Signs and Symptoms of Eating Disorders Eating Disorders: Treatment Eating Disorders: TherapiesThe Eating Disordered Athlete Tens of millions of women and… Read more
What Does an Eating Disorder Look Like? Related Links Eating Disorders: An Overview Signs and Symptoms of Eating Disorders Eating Disorders: Treatment Eating Disorders: TherapiesThe Eating Disordered Athlete What does a person suffering from anorexia nervosa (AN… Read more
Eating disorders in elite athletes often go unrecognized
*/ Back to Video Archive Watch this video to better understand the difference between ionic and molecular (covalent) compounds and the role of atomic bonds.
World > Travel and Transportation > Transportation (Percentage of vehicles manufactured during 2005 and 2006 model years in North America, South America, Europe, and Asia) North America20062005 1. Silver 19%18% 2. White1617 3. Gray1315 4. Black 1311 5. Blue1112 6. Red1111 7. Light Brown79 8. Green44 9. White Pearl3n/a10.… Read more
*/ Back to Video Archive Watch this video to understand how objects interact. Learn about fields, electromagnetic forces, gravitational forces, radioactive decay, Newton's Law of Universal Gravitation, and Coulomb's Law… Read more