Why did it do WHAT? Explode?
If that's what you are asking, it exploded because of how you assembled those objects. Objects that have the same collision layer settings do not like to be held together without any glue. They will forcefully push themselves apart when the scene gets started. Those of us who have been using Algodoo for many years are very familiar with this behavior. If you want them to stay stuck to each other, then do it with "glue". Use "glue to background" or "glue together".
Stick around and you will learn some other interesting things about Algodoo!
what i want to know is how to put a scene on algobox without it putting a different scene that you dont want to post, is it because i am on ipad? (why its still the low effort pc text is because i like that)
and what it has to do with this scene is that i was uploading a different scene but it replaced it with this deatailed gear and how to fix it is to add a gear that is glued together with the exploding gear
Try using a regular Windows computer instead of iPad. I think there are problems with iPad version of Algodoo because I have heard of other people having problems when using an iPad or even iPhone. Sorry, I cannot help you more with that because I do not own an iPad.