Class, 

I have heard only from Groups 1 and 2 for the assignments.  I need to
hear from Groups 3, 4, and 5.  I want to post this on our class page.
Sorry, but I lost that one silly piece of paper.  Please get back to
me by tonight.

People who owe me money for O'Neill's book!  SSI sent me the bill and
I need to pay up.  Katie Miller, Jason Camilo, Rachel Cervin, and Walid
Dimachkie... please bring $20 in cash or check (written out to me) to 
class this Friday.

GOOD NEWS.  Last day of class we have a video-con with Marc Millis,
Director of NASA's Breakthrough Propulsion Physics Project.  Check the
www page for links to his very cool stuff.

Nahk, and John Yuda.  Contact me!

Chris