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Topics posted by bluemarkus
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how to build a simple spectrometer from an old CD and a cardboard box
By bluemarkus, in Radio Astronomy and Spectroscopy
- 9 replies
- 7,103 views
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- 1 reply
- 538 views
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- 9 replies
- 5,256 views
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EQ platform for my 10er Dob (and the aocalypse 2012... or something like that..)
By bluemarkus, in DIY Astronomer
- 11 replies
- 1,109 views
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- 0 replies
- 650 views
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- 0 replies
- 735 views
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- 9 replies
- 992 views
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- 28 replies
- 1,155 views
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- 0 replies
- 521 views
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- 0 replies
- 504 views