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- Tue Feb 17, 2009 8:40 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Unusual Red Glow Over Minnesota (2009 Feb 17)
- Replies: 201
- Views: 49692
Re: Unusual Red Glow Over Minnesota (2009 February 17)
Is it the Tyndall Effect?