Hello Funguy, Nothing wrong with curiosity. That is why we are all here. But it wouldn't hurt to ask nicely. Always say please and it wouldn't hurt to say thankyou to those who post videos, especially as it takes time and effort to make those videos, and most of us have busy lives.
Also be glad there is a wealth of information in this site I was once a curious kid and I did not have the internet in those days to satiate my curiosity. I am 30 and only recently did I discover this online community and many things I have wondered about I am still finding out.