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A great cover... I won't make you suffer the original

I dedicate this to someone who was special - you know who you are.

StringJunky... you have to speak up I can't hear you!

I'm listening to some nice boys from Ukraine... 'I will find a way to remember'... Abduction

Of course I know this... but thanks for sharing - education of the youth is important.

You need to get some metal in your life

Great message here in these rather fu*ked up times of killing and dying in the name of religion.

Quite dark for Helloween... this song as a real deep feel to it.

I knew a girl call Marianne... just don't ask my wife about her (thats another story)

This one is for Near-Death Webmaster

https://www.youtube.com/watch?v=GJfIhLv3aQk "Heavy metal or no metal at all wimps and posers leave the hall Heavy metal or no metal at all wimps and posers go on get out Leave the hall"

Yes... I wonder if people I meet a suprised by that. I don't wear tight black jeans and a leather jacket anymore.

I remember Dio more for his later stuff, but of course including Black Sabbath. I really like is live works including in London 2005 \m/ ------- Maybe is is worth saying 1978 was the year Judas Priest released the album Stained Class.

Fat Bottom girls was released in 1978 - the same year DIO left Rainbow... a little fun fact for you there. Dio then joined Black Sabbath in 1979 -- that lead to this beast of a tune

I never really got into queen ... still a good band.

Elvin Bishop had a degree in physics... so we approve his music! -------------------------------------------------------- Together we are stronger... fu*king leave voters.

This one is close... Controversial here... for more than one reason.

Ah, that explains the slightly crazy name And welcome to the forums.

Manowar - The Gods Made Heavy Metal Now DIO - Metal Will Never Die \m/ This one speaks to a lot of us methinks...

Morphic resonance is considered pseudo-science. Maybe others here can say more.

I do not understand your statement. Usually one can only pick local coordinates and so it is essential that we know how to change between coordinate systems. But I am not sure what you mean by coordinates constantly changing.

If a system naturally has a spherical symmetry, then it mathematically the solutions to the problems at hand may be neater and easier to obtain. But you are essentially right, any coordinate system could be used. In general relativity certain choices of coordinate systems may be easier to physically interpret than other choices. Basically all our interpretations come down to comparing our curved space-times with what we know on flat space-time. Picking the 'right' coordinates may make this clearer.

In short, the physics should not critically depend on the choice of local coordinates. I don't quite follow you question, but one must be comfortable changing coordinates in geometry and physics.

Indeed, so the best one can really hope for is some imprint of this epoch that we can detect in observational cosmology. This is one of the problems with formulation a quantum theory of gravity, nature just does not want to give us hints.