This is a very satisfying thing to watch! In the words of the creator of this video: "I filmed this shot at my home. I set up the trick shot one pan at a time, placing each pan in the spot where the ball landed before. The set up took about half an hour. Once the shot was set up, I took about two hours filming the shot until I successfully made it." I don't know who has this kind of time, but it takes a person with a WHOLE LOT more patience than the average human is born with. Two hours to make it happen? OK, we'll watch.