With this blog you are welcome to post comments and help on the course and laboratories.
It's a nice way to communicate.
You found that something is wrong or missing in a laboratory description ? Thus help your collegues providing the answer.
But if it's a direct question on the exercices to return, Please, don't provide the direct answer, but the way to help your collegues to found the answer.
If it's a technical problem with the tools or previous knowledge, please, give your idea and answer.
Have an happy course and I hope you will improve your knowledge, as well as your experience and methodology.