Do this by posting a new message in the appropriate chapter or lab folder. Describe the content of the message briefly in the subject of the message. The subject provides the thread that links the responses together. Respond to your colleagues new threads. The laboratory is an integral part of this physics course.
All scientists keep some form of organized record of their experimental work.
In keeping with this tradition, you should record your experimental work in a laboratory notebook. Details on using the notebook are found in the Physics Laboratory Notebook discussion in the lab manual. Read this discussion before beginning your first lab. You will find it useful to review this discussion several times during the term. Each week you will perform two experiments.