Students from Hankinson Public School and Lidgerwood Public School brought creativity, research and determination to the North Dakota Southeast Regional Science and Engineering Fair on March 9, using ...
19h
Scientists Solve 2,700-Year-Old Eclipse Mystery – and Uncover Evidence About the Sun’s Activity
A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.
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