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The Expansion of the Universe -Part Two-

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Uploaded by on Mar 7, 2007

The expansion of the Universe Part 2:
... expanding into what, how fast, and why care?

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Education

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  • what is inside of the ballon of the cosmos? Dark matter & dark energy.

  • If the universe is expanding faster than the speed of light, explain why the stars in the sky are in the same positions, relative to eachother, as they were thousands of years ago.

  • It's nowhere near as esoteric as you think. Imagine that you're driving down a highway. In front of you is the future, because that's where you're going to be. Behind you is the past, because that's where you were.

    Same concept. :D

  • Its a really amazing explanation that extends my knowledge, but, about whats inside and outside the "balloon", the past and the future......that is extremely confusing @_@

  • Also, don't we think neolithic americans devastated much (or all) of the North and South American mega-fauna, and who knows what other smaller tasty creatures.

  • Staph seems to be doing pretty well.....

  • I am talking about historically to date. We were never a threat to the entire earth before the industrial rev. We are changing more rapidly then the rest of the animals of evolution can adapt. Hence the countless extinctions we have caused.

  • I think we are a constant danger to ourselves. But, being a fan of the "Darwin Awards", I am kinda thankful for that.

  • I say the next hundred years will be the decider

    in terms of our danger to ourselves.

  • Maybe, but if you are imagining some sort of insane apocolyptic war, there are usually winners and losers in combat. And isolated populations claiming neutrality. I agree that the environment can do a number on us, but again, we are not our ancestors, We could probably watch the whole world go nearly extint before we issue our last breath.

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