Some other issues
• Discuss homework
– Not as great as expected – just busier now?
Can turn in problem 6 next week for extra
credit – please write up the process!
• Discuss Observing Project (briefly!)
• Mid-term exam:
– 2 hours, take-home, on your honor, only
calculator and constants/conversions
– Some “basic knowledge” questions in addition
to more analytic problems.  Know terms,
definitions, other intangible issues.