This link has been bookmarked by 14 people . It was first bookmarked on 26 Mar 2008, by Shaun Fletcher.
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29 Mar 12
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06 Feb 11
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09 Mar 10
adamricenice activity to show perspective
astronomy science space education interactive smartboard SMART
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Adam Ricenice activity to show perspective
astronomy science space education interactive smartboard SMART
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06 Jan 09
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09 Oct 08
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How big is space? That is a question man has been asking since the beginning of time. When your grandparents were in school it was thought that the Universe was very small perhaps only 5000 light years across. 500 years ago it was thought that the Universe was only a little bit bigger than the Earth. In modern times with the power of technology we are finally starting to grasp the immense size of the Universe, and it is much bigger than anyone could have ever imagined.
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17 May 08
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23 Apr 07
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