Explanation:
What happens when a
meteor hits the ground?
Usually nothing much, as most
meteors are small, and indentations they make are soon eroded away.
49,000 years ago, however, a large meteor created
Barringer Meteor Crater in Arizona,
pictured above.
Barringer
is over a kilometer across.
In 1920, it was the first feature on Earth to be recognized as an
impact crater. Today, over 100
terrestrial impact craters have been identified.
Recent computer modeling now indicates how some of the
Canyon Diablo impactor melted during the impact
that created Barringer.
More Info....
Saturday, June 30, 2012
The flashlight fish
The flashlight fish are a family, the Anomalopidae, of beryciform fish. There are some unrelated fish with similar features, some of which are also called flashlight fish. Notable among these are the deep sea lanternfish, of the family Myctophidae, of which there are over 200 species.


The Importance & Advantages of Learning Computer Technology Read more: The Importance & Advantages of Learning Computer Technology | eHow.com http://www.ehImportance advantages learning computer technology
Computers are an integral part of professional environments in the 21st century
and not knowing how to do basic troubleshooting can be a drawback for
job seekers. In addition, specialized professionals in computer
technology, who can design and program computers and fix complicated
problems, are imperative for any organization relying heavily on
computers. Therefore, basic or advanced knowledge of computer technology
can have a number of advantages for your career.
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