=====
Fall 2007  Astr 10  8/30  Lecture 1.4
=====
"O dark, dark, amid the blaze of noon,
Irrevocably dark, total eclipse
Without all hope of day."
--John Milton, _Paradise Regained_

TODAY: WHEN DARKNESS FALLS
Pick up your Quiz 1; scores posted online

August 28, 2008 Total Lunar Eclipse (Flickr.com photoset)
In-class activity 4 (*.pdf)
     Find and sit in your assigned groups
     Turn in group worksheet
"Precession of the nodes"
CPS activity: Quiz 2 review
     You must use your own clicker for participation credit

ANNOUNCEMENTS
**Add deadline = Friday, 8/31 = all add codes expire**

NEXT TIME 
Quiz 2 Announcements
     Tuesday, 9/4, 1:00-1:15 PM
     Closed-book, closed-notes
     Five multiple-choice questions
          (spread out over the four Q2.x learning goals)
     No work needs to be shown; no partial credit
     No scantrons; circle answers directly on Quiz
     **USE YOUR OWN UNIQUE 4-DIGIT P.I.N.**