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How will you describe Opal?:
Opal: Gemstones: Opal is silica mineral, found in a wide range of colors. It is deposited at a relatively low temperature and may occur in fissures...
[2/14/2012]
, USA
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How will you define X-rays?:
X-rays Definition: Form of Radiation: X-rays are a form of electromagnetic radiation. They have a much shorter wavelength...
[10/5/2011]
, U.S.A.
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How will you describe Ice?:
Ice Description: Characteristics: Forms of Ice: Ice is water in solid form. Water freezes to ice and ice melts to water at 0 degrees Centigrade...
[9/13/2011]
, U.S.A.
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What do you mean by the term Ultrasonic?:
Ultrasonic: Adjective Referring: Ultrasound: Ultrasonic are sounds whose frequencies are too high for people to hear. Ultrasonic sound...
[8/14/2011]
, U.S.A.
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How were the first Mountains and Valleys formed?:
The first mountains and valleys were the crust formed as a result of the cooling of the molten mass of the earth. As the planet contracted...
[5/18/2011]
, U.S.A.
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Animal Crackers:
Summer Outside Games: This is a fun game for increasing imaginations.
[5/12/2011]
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Rocky Mountain Region: Wyoming: USA:
Interesting Places: Here is the essence of the Old West, where Indians, cowboys, trappers, miners, soldiers, and settlers all had their day--and are still remembered.
[4/8/2011]
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Why is the Moon shrinking?:
Scientists reckon the moon is shrinking after seeing big cracks on its surface. They're called fault lines and they look a bit similar...
[8/21/2010]
, UK
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Why do Birds have different Bills?:
The shape of a bird's bill or beak is closely related to the kind of food it eats and the way in which it collects or catches this food...
[4/12/2010]
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One man's trash turned into anothers treasure:
One man's trash turned into Nick DiMola's treasure. Five years after the Queens rubbish remover took home a mysterious barrel...
[7/19/2009]
, USA
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Total Records available now: 24 |
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