Algodoo

Why the clouds?

Sorry, I like it with clouds on

Okay, NP!

Some people don't know that clouds can be turned off in Algodoo. That's why I was asking.

I can make another simulation without clouds if you want.

No, your scenes should be how YOU want them, not how I or anyone else wants them. Of course if someone makes a request for a particular type of scene, then you can do it for them as a favor. For example, if you happen to be good at making cars, someone might ask you to make a certain model car to be used in their own scenes. That sometimes happens here on Algobox.