Exam 4 SMA scores are UP.

What a stressful Wednesday.

But all work is now finished.

1. Your scantrons are at test scoring. Good.
2. Your SMA points from today's test are UP in Webcourses. Good.
3. Time to relax now, and get some ZZZZZZZ. Good.

See you all for lecture on Friday, in which we will look right into the quantum world, starting with chapter 23.

Images: discrete spectrum of hydrogen; Claude Elwood Shannon