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Spring 2008  Astr 10  4/9  Lecture 3.5  
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Pumbaa: "Timon, ever wonder what those sparkly 
         dots are up there?  ...I always thought 
         they were balls of gas burning billions 
         of miles away."
Timon:  "Pumbaa, with you, everything's gas."
--_The Lion King_, Disney movie, 1994

TODAY: HOW STARS LIVE
Quiz 8: 6:30-6:45 PM
     **NO CELL PHONES/MEDIA PLAYERS/PDAS ALLOWED**
     USE YOUR OWN UNIQUE 4-DIGIT P.I.N.
Zones of the Sun
     Star power
     Escape to the surface
     Fig. 17.1 (*.gif)
     (Fix, _Astronomy, Journey to the Cosmic Frontier, 4/e_)
     Dog playing with Bumble Ball(TM) (*.mov)
     (alisazap, at putfile.com)
     The Sun's Surface in 3D
     (NASA Astronomy Picture of the Day)
     Movie of granulation (*.mpeg)
     (Kiepenheuer-Institut fu:r Sonnenphysik)
     Convection currents in miso soup (*.avi)
     (Sushi Kokku, San Luis Obispo, CA)
In-class activity 20 (*.pdf)
Mass-luminosity relationship
OBAFGKM Poety Slam (In-class activity 19, *.pdf)
     *Place written poem on video projector.
     *Present your spoken word poetry reading.  
     *Speak clearly and project your voice.  
     *Wait for applause.  Turn in your written poem 
      (with name/date) at front of class.