Please feel free to email me with any questions or comments about the course (or any of the lectures) at any time. My email address is .
You can also comment anonymously using the below form:(Note: This form sends my your IP address, which in theory I might be able to use to figure out who you are (e.g. if you sent me an email from the same IP address). For more anonymity, you might for example use VPN to change your IP address temporarily.)