Algodoo

Pretty simple scene, but yeah, when I read that [REDACTED] file it definitely reminded me of Algodoo restitution shenanigans. Also the ███ in your scene appears to be 27 cm in diameter rather than the 6 cm stated in the document. The scene could also use some more details, features and cleaning up, maybe a few guards to really give it that ███ ██████████ vibe. Maybe the ball could [DATA EXPUNGED] the guards when it touches them, hehe.
As for the ball glitching out of the chamber, that will inevitably happen at some point. The ball will increase its speed exponentially until the physics simulation frequency can no longer keep up. All you could do is possibly use a bit of Thyme scripting to limit the ball's speed, but that wouldn't really be faithful, considering the danger of the ball stems from its potential to reach insane speeds.

Oh, and also...

Get ready for the amnestics, Dr. ██████.

WOW. Amazing, marvelous, astounding. Extremely useful! I bet this required a ton of work and intellect. Thanks s_noonan, I see you're creating amazing things as always!

Wow, an argument resolved in a civilized and friendly manner, where both parties managed to see each other's point of view
Seriously, this whole conversation was very nice. At the start I was scared that something bad was going to happen
Thank you Xray and s_noonan for being a part of the Algodoo community, and this universe

Wait, I think something went wrong? I uploaded two scenes; one in which it's just the wing demonstration, and the other in which there's an airplane using that wing. The airplane scene is the only one that has controls. But I don't even see the airplane scene uploaded.

Since you all figured this wacky physics out, I'd like to add that if you do want a better simulation of gravity with objects whose center of mass (CoM) lies outside the object, you can cut it up into sections and glue them together again.
This way Algodoo calculates the attraction for the CoM of every segment, instead of the whole object at once, so bodies are attracted properly to the object and not the CoM (the CoM is not a real, physical object in real life, just an imaginary simplification. In this case it leads to an attractive force despite the fact that there is no mass at all at that location).
The reason the clown sometimes flies off is due to the fact that attractive force is inversely proportional to the square of the distance. If the object can somehow reach very close to the center of the other (normally prohibited by the fact that the bodies cannot pass through each other, but in this case there is nothing at the CoM to stop it) then the force skyrockets, object flies off