Never mind the experiment. I am not in a fun mood even though it is now Friday. Not in a fun mood at all. Suggest you go elsewhere for your burst of happy. Learn to draw things this weekend.
Existence is no surprise.
Now then, pull up a chair and grab the microscope . If you don't want to watch, just read the information . Incredible methods for simulating waves. Tutorial for later, which has good explanatory diagrams. Also home of Flaming Grape .