ok for one i dont appreciate you insulting me im not an idiot i am just asking questions
I did not call you an idiot. However, you have demostrated a lack of understanding. If you don't like being told that then that's really your problem.
so please be polite and try having a civil discussion without throwing snarky comments out there like that thank you!
Pointing out where your understanding fails is not snarky, it is factual. You don't understand how aluminium can shield radiation. Well fine, but that
is a problem with your understanding, not with any claim that aluminium can shield radiation. I know it can because I have seen it do so. In school. I have sene paper shield against radiation.