[quote=Nimda]
How is it in mathematics? Atom decay is always quantum physics.
[/quote]

Maddie herself only talked about the Banach-Tarski paradox in mathematics. I talked about decaying particles in the OOC. Also, we've proven the existence of both kaons and pions by finding them, and we've also observed decaying particles. Decaying particles is not quantum physics, it's proven science.