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Tsunamis

The Question: What causes tidal waves? Also, how large can they become and what are the chances that they will occur? The Answer: First, a…

Neptune, in astronomy

(Encyclopedia) Neptune, in astronomy, 8th planet from the sun at a mean distance of about 2.8 billion mi (4.5 billion km) with an orbit lying between those of Uranus and the dwarf planet Pluto; its…

Venus, in astronomy

(Encyclopedia) Venus, in astronomy, 2d planet from the sun; it is often called the evening star or morning star and is brighter than any object in the sky except the sun and the moon. Because its…

Homework Center: Earth Sciences

Subjects » Geography » History » Language Arts » Mathematics » Science » Social Studies Homework Skills Writing | Research Speaking & Listening Studying Reference Sources Almanac…

Weather: Ten Major Cloud Types

Ten Major Cloud TypesWeatherPartly to Mostly CloudyMoisture and HumidityIn the CloudsTen Major Cloud TypesForecasting by Clouds In biblical times, Job asked, "Can any understand the spreadings of…

Theories of the Universe: Geological Time

Geological TimeTheories of the UniverseCracks in a Newtonian WorldFaster Than a Speeding Light WaveIt All Depends on Your PositionThe Relative Nature of Space and TimeGeological TimeHow Can You Be in…

Writers

When Dorothy Straight of Washington, D.C. was 4 years old, she wrote a story for her grandmother entitled “How the World Began.” Her parents thought it was good enough to be published. They were…

Marissa's Time Travel Essay

Space Travel Adventure at the Museum of Science Related Links How to Write a Five Paragraph Essay Punctuation Sentences Ten…

Origins of Measurements

In ancient times, the body ruled when it came to measuring. The length of a foot, the width of a finger, and the distance of a step were all accepted measurements. Inch: At first an inch was the…

Poetry for the Seasons

Poetry for the Seasons To every thing there is a season There is no season such delight can bring,As summer, autumn, winter, and the spring.William Browne (c.1591–c.1645) "Variety"Poems…