Hello World! I'm talking about arrays of objects in Alice3. I have a scenes set up tortoise and yeti and the stuffed tiger. And I would like them to all say hello together. Instead of just doing doTogether, and three statements, I'm going to create a variable and make an array out of those animals that type is going to be gallery class, and I'm going to pick SModel which includes thebiped and yeti I'm picking that because I know that all those would be able to say something. SJointed model would be able to say And biped can do all of that also. I'm going to name this animals and initialize my array with yeti. That didn't work because I didn't click isArray. OK. Now I can yeti, and the tortoise, and the stuffed tiger. And you can see yeti is element zero, tortoise is element one, and the stuffed tiger is element two. Then say OK. Then I'm going to use each In _Together and the item type is going to be a gallery class SJointedModel and the array is animals and the item name is I could use animal because the array is animals but let's just call it actor so it's not as confusing. Now I want to have the actor say something So I'm going to select actor and then say "Hello" Let's run that. And you can see they all said that together.