Beside the point

[albertino]

Does anybody know any good sites online for teaching/discussing Physics, or a forum to which I could raise Physics' questions like this one?
Thank you.

Other such kinds of sites on Chemistry, Biology and Mathematics are also welcome.

[Mister Micawber]

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One site that seems to have a little of everything is ABLE 2 KNOW-- but watch out! Some of the boys can be a bit rough over there.
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[albertino]

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One site that seems to have a little of everything is ABLE 2 KNOW-- but watch out! Some of the boys can be a bit rough over there.
.

Thanks.

Any other recommendations, mates. I want more.