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Precession question by
queetzal
Hi,
I've come to this newsgroup for some help with a question regarding the
behavior of a billiard ball on a string which is rotating about a
central point....
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2 |
955 |
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Pulse High Symbol by
Zeefor
Could someone direct me to a text version (ie regular Word text) of a
'pulse high' symbol? I've been looking everywhere but it's quite
difficult. Thank you.
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December 16th 04 01:17 PM
by Zeefor
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0 |
468 |
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Looking for cheap fuel cell materials?? by
Stiki
I have been very curious lately about the fuel cell technology, and I
am interested in trying out a few demontrations on my own.
I've found a few sites on the...
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5 |
653 |
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Cassini: Titan orbit insertion? by
Matti Anttila
Does Cassini have enough propellant that it would be possible
to perform Titan orbit insertion (TOI)? If so, and if Cassini would
be placed on an orbit of...
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3 |
623 |
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Educational Space DVDs by
DavePlaysBass
I am looking to pick up a space oriented educational DVD for my 10 year
daughter for Christmas. Any recommendations?
Thanks,
Dave
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1 |
642 |
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acoustic and thermic insulation by
laetitia
Hi,
I'm a scientific researcher in a french company.
I'm looking for materials having good acoustic and thermic insulation properties.
What parameters are...
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0 |
666 |
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Astronomy software by
Eric Chomko
About 10 years ago I was using a Mac and a program called Voyager II. It
was a great program, I still use it today on this ancient Mac laptop I got
off eBay....
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4 |
634 |
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Plutonium Batteries by
Rodney Kelp
How long do plutonium batteries last?
What voltages do they come in?
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system...
( 1 2)
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16 |
1,220 |
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1 |
526 |
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Sun angle and spysats by
Allen Thomson
There's a cute illustration of the tendency for optical spysats
to have orbits optimized for, among other things, sun angle and
time of day at...
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December 6th 04 04:00 AM
by Hamish
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5 |
1,373 |
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Sun Sensors for Attitude Determination by
David Harper
I'm interested in developing a sun sensor (or maybe a horizon sensor)
for a low-cost, amateur, high altitude project. However, I'm having
some difficulty...
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November 30th 04 09:50 PM
by greg
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5 |
741 |
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Another Fullerene Wonder Material? by
sanman
Another form of fullerene material has been developed:
http://www.sciencedaily.com/releases/2004/10/041022105021.htm
Could graphene sheet-reinforced...
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November 27th 04 04:31 AM
by pete
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3 |
649 |
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space cobwebs by
Kent Paul Dolan
space cobwebs
Looks like good news on producing fibers with the
strength of spider silk, in quantity, for
constructing the support member for that elevator...
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1 |
443 |
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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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4 |
411 |
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"Centauri Dreams" by
Geoffrey A. Landis
I just received my copy of Paul Gilster's new book _Centauri Dreams:
Imagining and Planning Interstellar Exploration_. This is a book
about people working on...
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0 |
1,101 |
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Nasa's zero gee water system. by
Earl Colby Pottinger
From space.moderated:
ScienceDaily.com has the NASA press release on the US ELCSS water
recovery...
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2 |
494 |
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20 |
1,059 |
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November 8th 04 05:25 PM
by sanman
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480 |
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2 |
533 |
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Future Space War by
Dirk Bruere at Neopax
"Abrigon Gusiq" wrote in message
...
I know a bit like science fiction, but what is the plans and...
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105 |
5,996 |