Search found 3 matches

by Rick314
Sun Feb 19, 2012 4:40 pm
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: A Message From Earth (2012 Feb 19)
Replies: 35
Views: 7111

Re: APOD: A Message From Earth (2012 Feb 19)

The Wikipedia article is a good explanation of the intended content: http://en.wikipedia.org/wiki/Arecibo_message Something I noticed in comparing the IPOD image (rotated clockwise 90 degrees) with the Wikipedia image is that left and right are inverted. There are 8 ways to view the rectangle -- 4 9...
by Rick314
Sat Oct 08, 2011 2:23 am
Forum: The Bridge: Discuss an Astronomy Picture of the Day
Topic: APOD: QR Codes: Not for Human Eyes (2011 Oct 04)
Replies: 408
Views: 85273

Re: APOD: QR Codes: Not for Human Eyes (2011 Oct 04)

FYI, this thread currently holds the #3 position in the forum for number of replies:
1) Strange streak discussion: 2004 Dec 7 APOD -- 2124 replies
2) APOD: Global Warming Predictions (2009 April 21) -- 592 replies
3) APOD: QR Codes: Not for Human Eyes (2011 Oct 04) -- 391 replies (and counting)