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642 |
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Computer game: Space Station Manager by
Frank Scrooby
Hi all
Please excuse the X-posting.
(a) I'm not sure where this is appropriate.
(b) I'm never sure WHERE my posts will get through these days.
Anyway I...
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550 |
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Gravity and the big bang by
Phych
I do not know if this is an existing theory, I
only came up with it today, so please bear with
my ignorance. Consider the moon (since its diameter
is so much...
( 1 2)
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15 |
914 |
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Terraforming Venus by
Andromeda et Julie
Gene P. a écrit :
I was thiking about terraforming Mars, and how most such schemes call for
big solar mirrors to heat the surface a bit.
well for Mars ,...
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2 |
703 |
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Granularity of SpaceTime? by
sanman
Here's an article:
http://www.physicsweb.org/articles/news/8/11/8/1
You know how when you look at curved outlines on hi-resolution games,
you can see the...
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1 |
703 |
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Lunar Regolith Simulant by
Richard Alexander
I read recently that there is a great need for several tons of lunar
regolith simulant. What would be required for someone to supply that
need? How hard is it...
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0 |
478 |
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JIMO/Prometheus Project? by
Todd Bandrowsky
Is JIMO/Prometheus the sort of project that could be accelerated with
a lot more funding?
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0 |
433 |
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Question about smell by
Rodney Kelp
If you puke in a space capsule can you smell it floating around?
What about in a vacuum. Does smell travel in a vacuum? I assume you need air
for...
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0 |
512 |
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Terraforming Venus by
Ron Webb
Power density at the distance of Earth's orbit is about 1.4 kW/M^2. at the
distance of Venus's orbit, it is about 2.6 kW/M^2. So it is a little less
than...
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3 |
898 |
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A question about heat, rephrased. by
Shadowmega
I already posted a question about heat asking how heat travels through
a vacuum, but everybody assumed I was talking about starlight and I
therefore got a...
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October 30th 04 09:21 PM
by th
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4 |
1,295 |
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October 28th 04 08:56 AM
by xszxsz
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1,237 |
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October 28th 04 08:54 AM
by xszxsz
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1,985 |
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October 28th 04 08:52 AM
by xszxsz
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885 |
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An ignorant question by
Ian Davis
I've been following all the discoveries of the extrasolar planets with
great interest, particularly the recent Neptune-sized discoveries.
However, most of the...
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5 |
951 |
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Light Question by
Micky
I was reading somewhere that they made the first light antenna. I suppose
that would make it 100's of times quicker than radio signals.?
What if Aliens only...
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1 |
548 |
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Question about Light? by
Micky
I was reading somewhere that they made the first light antenna. I suppose
that would make it 100's of times quicker than radio signals.?
I know we have 100's...
( 1 2)
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11 |
838 |
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No O2 by
Rodney Kelp
Can you fire a gun in space? Will the powder burn? And if you made the
reloads in space in a vacuum would they fire?
Will dynamite explode in space?
Will a...
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September 28th 04 05:07 PM
by Steen
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1 |
599 |
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Another question by
Zdenek Jizba
I just finished reading Brian Greene's "The Elegant
Universe". The section in chapter 15 titled "What are
Space and Time, Really, and can we do without...
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2 |
682 |
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I've got a question... by
[email protected]
I would've posted this question in the chemistry newsgroup but the
people in there seem like idiots and I fear it would never get
answered. Heat is defined as...
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8 |
752 |
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Personal HAB project by
David Harper
In case anyone out there is into this kind of thing:
http://www.geocities.com/achilles03/
Total cost: just under $1,000
Dave
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603 |