You might have learned about the double slit experiment before. In that case, this video is an entertaining reminder about the key aspects. If you didn’t meet the double slit experiment before, then this will be your first confrontation with quantum interference — a concept that plays a role in several hyperfine interaction methods.
You will understand the conceptual weirdness revealed by the double slit experiment, without the distraction of mathematics, as a preparation for a more systematic discussion in the next videos.
P.S.: Don’t feel offended by the entertaining nature of this video. It’s content is deep, and matches your level.
There is no task connected to this video. Just ponder the weirdness of Nature.