remember universe sandbox 1, when we could change the
Colors of objects
Heres what universe sandbox 1 would look like with this feature:
![](http://cdn.zmescience.com/wp-content/uploads/2011/04/universe-sandbox1.jpg)
now look at universe sandbox 2
![](http://universesandbox.com/blog/wp-content/uploads/2014/08/Universe-Sandbox-2-Collisions.png)
i see no colorful objects here
but really, i love the better collision and how realistic it is better then then changing colors of objects. But it would be better