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just fixed that...see my message above!
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He deserves a Lifetime Achievement Award for that.
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Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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Dalek Dave wrote: couple of hours. He is already there...
Whether I think I can, or think I can't, I am always bloody right!
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"It's billed as the 'Fiery Hoop!'"(8)
Nice, and not too hard.
Bonus CCC
"It contains cheese-spread and can be hard at the extremes."(3,5)
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Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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Did Manfred mann think it was pretty by any chance?
One day I aspire to having a signature.
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And the bonus? A cold bed covering?
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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Yeah!
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Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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Didn't notice the bonus , nice one.
One day I aspire to having a signature.
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They will, in 5, 4, 3, 2, 1!
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Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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Come Tomorrow you'll have another CC I assume.
One day I aspire to having a signature.
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There used to be a hairdressers in Luton called "Curl Up and Dye"
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Obscurum per obscurius.
Ad astra per alas porci.
Quidquid latine dictum sit, altum videtur .
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There is a food van that stops here at lunch time called Mother tuckers.
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That's damn odd - some of those are washing machines...
Those who fail to learn history are doomed to repeat it. --- George Santayana (December 16, 1863 – September 26, 1952)
Those who fail to clear history are doomed to explain it. --- OriginalGriff (February 24, 1959 – ∞)
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Their obviously not for sale.
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So, you may (or may not) know of Olber's Paradox - which essentially asks why the night sky isn't uniformly bright as, were it infinite, there would be nmo point in the sky with no star.
I was reading about this and came across this prose:
Quote: Were the succession of stars endless, then the background of the sky would present us an uniform luminosity, like that displayed by the Galaxy - since there could be absolutely no point, in all that background, at which would not exist a star. The only mode, therefore, in which, under such a state of affairs, we could comprehend the voids which our telescopes find in innumerable directions, would be by supposing the distance of the invisible background so immense that no ray from it has yet been able to reach us at all.
Bonus points to anyone who can guess who said it, without recourse to google searching the interwebs.
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Carl Sagan?
Along with Antimatter and Dark Matter they've discovered the existence of Doesn't Matter which appears to have no effect on the universe whatsoever!
Rich Tennant 5th Wave
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Nope.
Good guess - but way off the mark
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Interesting theory. Perhaps light disperses enough that at such distances we can no longer see it?
Space must go on forever, right? If it ended, such as running into a wall in a room, what would be on the other side of the wall?
Fun to think about. I'm going to go start counting the stars.
There are only 10 types of people in the world, those who understand binary and those who don't.
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RyanDev wrote: Space must go on forever, right?
Maybe. There is a theory that the universe is a giant four dimensional sphere, making the "end of the universe" idea much like the old "edge of the world" theory. If this is true, if a spaceship set out from earth, it would eventually circle around through the fourth dimension and come back to earth, just like Magellan sailed around earth in the third dimension.
Still, its only a hypothesis...
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Quote: if a spaceship set out from earth, it would eventually circle around through the fourth dimension and come back to earth Politics is full of test subjects. I say we try it.
There are only 10 types of people in the world, those who understand binary and those who don't.
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Lol. Interesting to note that there's no joke icon on your message...
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Also note my sinister smile.
There are only 10 types of people in the world, those who understand binary and those who don't.
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RyanDev wrote: Perhaps light disperses enough that at such distances we can no longer see it?
perhaps - but there is not evidence to suggest that individual photons 'diminish' over distance. Obviously teh light in general diminishes as it is spread out into an ever increasing sphere.
RyanDev wrote: Space must go on forever, right?
Not 'must'. Intuitively that's how we think, but it's not necessarily the case.
Much of the issue is in the terminology, really.
Whether you subscribe to the big bang, or the god made everything theory, you tend to talk about 'before'. But if space-time was created at some point, then time was created, so there is no 'before'
As for the wall, well, if the speed of light in a vacuum truly is an absolute and it is just not possible to exceed it, then from an individual's point of view the universe is finite with a radius equal to (C x age of the universe) because any information from father away than that is impossible to receive.
As distant galaxies more away from us faster than C, the size of the observable universe is essentially finite - just because we can't possibly, ever, see beyond it.
One could imaging being born an a planet right on the 'edge' of the observable universe, and could ask what you would see if you looked away from the origin of the big bang - but my understanding (which could be way off) is that there just isn't such an object. Wherever you are you will see everything expanding away from you - so nobody is sitting at the edge, looking at a big blank wall.
RyanDev wrote: Fun to think about.
true Dat (as the kids say)
RyanDev wrote: I'm going to go start counting the stars.
Good luck with that!
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perhaps - but there is not evidence to suggest that individual photons 'diminish' over distance.
Redshift? There is a velocity based interpretation of that but it could also be interpreted as photons losing energy over time, or a combination of the two. Perhaps they decay by splitting off a low energy photon and that's the microwave background.
We wouldn't see anything in experimental situations because the effect, if it exists, is so small. There's no evidence for gravity waves either but that doesn't stop us spending billions on designing and building detectors designed to see them.
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