Sometimes we have some "task" or action that we want to be able to have done, not just by one object, but by many objects. For example, in the videos below, we are trying to build the basis for a game where things get thrown off a building (we'll see more about how to make this an interactive game later). Watch the two videos, what is different in the second one compared to the first one?
Video 1:
Video 2:
[Q4.1.1]: What is the difference in video 2 compared to video 1. What is the same?