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Bjarne

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258
Joined
April 4, 2012
Last visited
June 23, 2020

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Is The Universe really expanding? 1 2 3 4 5

By Bjarne, September 16, 2012 in Speculations
- 107 replies
- 10878 views
Lagrange's planetary equations

By Bjarne, April 4, 2012 in Astronomy and Cosmology
- 1 reply
- 893 views

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