Instructions for May 1 week

1. HW5 is due in a week (May 8). Answers will be posted online after the deadline。
2. The Blockchain slides are uploaded with audio. 
3. A google form link (Ex7) is put on the class website. Please read/listen the slides and then finish the google form before the end of Tuesday. 
(I will close the google form on May 6 and use it to count 'attendance')
Answers to the questions will be posted online on May 6. 
4. Review slides for the final exam are uploaded (without audio) (row 16 of class website).
5. Please fill in the 'Presentation Schedule' if you haven't already.