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Name ________________________________ For thousands of years, people living at northern latitudes had no idea how high up the Aurora Borealis was located. Before
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Document Date: 2006-09-29 09:55:18
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File Size: 43,22 KB
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Person
Jean-Jacques d'Ortous de Mairan /
Tim Tomljanovich /
/
Position
Teacher /
scientist /
/
URL
http /
SocialTag
Angle
Protractor
Triangle
Aurora
Vertex angle
Geometry
Dimension
Physics