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Posted on 1/16/18 at 9:04 am to deltaland
quote:
I think your body freezes instantly due to the extreme cold
This is incorrect. Objects actually freeze slower in a vacuum because there are no particles to transfer heat away from your body. Freezing or cooling is just a loss of heat and that happens faster when particles are next to your body to carry heat away.
In space you basically have to radiate all of your heat away
Posted on 1/16/18 at 9:08 am to AUveritas
quote:
Also, the universe isn't expanding: it's stretching.
In a way yes. I like to think of it like this....
Partially blow up a balloon. Draw a bunch of dots on the outside of the balloon. Those dots represent planets, stars, etc. Now blow up the balloon to twice it’s size.
Every object spreads away from other objects around it evenly. That’s how space is expanding. Not at the edges.
This post was edited on 1/16/18 at 9:09 am
Posted on 1/16/18 at 9:12 am to LSUneaux
No, and neither do physicists who still struggle mightily at bringing general relativity and quantum mechanics together.
Posted on 1/16/18 at 9:23 am to Mike da Tigah
quote:
neither do physicists who still struggle mightily at bringing general relativity and quantum mechanics together.
Only the dumb ones.
Gravity is the key.
Posted on 1/16/18 at 9:26 am to NYNolaguy1
quote:
Nah, a vacuum is actually a great insulator.
Yep. Most of the baws in this thread are holding proof of this in their hands right now.... their yeti tumblers
Posted on 1/16/18 at 9:27 am to LSUneaux
The whole space-time continuum thing... that Einstein guy was once in a damn millennia
Posted on 1/16/18 at 9:28 am to theunknownknight
quote:
Only the dumb ones. Gravity is the key.
Black holes say hello. Well, that is if they even exist. I wouldn’t say they are dumb. They just cannot bring it together, not one of them. What we don’t know about the universe could fill the Grand Canyon thousands of times over. To say we understand it is pretty arrogant and embarrassing.
Posted on 1/16/18 at 9:30 am to Mike da Tigah
quote:
Black holes say hello.
That’s what I said. Gravity is key.
Posted on 1/16/18 at 10:09 am to LSUneaux
If you have ever been to Ascension Parish, LA, Lowndes County AL, or northern Escambia County in FL then it is pretty close.
This post was edited on 1/16/18 at 10:10 am
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