Physical Science

The Earth’s moon is a huge ball of rock with a diameter 2,000 miles across and 4.5 billion years old.  The origins of the moon are still a mystery.  But there are many things astronomers do know about the Earth’s…
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Pleiades, a star cluster found in the constellation Taurus, is known as the seven sisters in Greek mythology. Pleiades produces its most brilliant display in the month of June, making it the ideal month to view Pleiades with the unaided…
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Those long days that never seem to end. We all, at some point in our life, feel a day is never ending. But that is usually due to the fact that we are either bored, we are overly excited about…
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It is the dream of many and nightmare of some that the inhabitants of this Earth will someday in the future make contact with a race of intelligent creatures beyond our solar system. The dream of many is that we…
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Summer solstice a time to celebration light! This is the day when the Northern Hemisphere of Earth has its greatest tilt toward the sun. This result is longer days and shorter evenings. In the United States, we celebrate the beginning…
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The Story of The Pleiades – How to Prounce Them – How To Look For Them In The Night Sky wth the Kids. Here is an entrancing tale, and dazzling image to help make the most of this month’s Pleiades…
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UFOs. What are they? Where do they come from? Are they just figments of our imagination? A mirage? A natural phenomena? Or are they something more? Are they from planets – as yet – undiscovered by human eyes. And if…
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The summer solstice, also referred to as the first day of summer and the longest day of the year, occurs in the northern hemisphere on June 21 and in the southern hemisphere six months later. The summer solstice is proceeded…
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UFOs Do they exist?Who knows? We’ve seen all the exciting movies, we’ve been skeptical about all the abduction stories.Most everyone I know is interested, but not enough to delve into it all like myself and a few friends. Why?Because they…
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A mood ring is a ring. The ring contains a thermochromic element. An example of a thermochromic element is a liquid crystal.The ring changes color in response to the body temperature of its wearer. The thermochromic element will change the…
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