General Astronomy/The Celestial Sphere: Revision history

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15 July 2018

  • curprev 16:1616:16, 15 July 2018 2601:192:101:4935:a5ae:e1a:43e9:6032 talk 17,523 bytes +17,523 I clarified that the full-finger span included the thumb, and I removed “, held at arms length with finger spread,” from the sentence that’s said you can use your hand as a ruler because it wasn’t clunky and explained in the next sentence anyway.
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