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March 4th 10 06:50 PM
by OG
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earth's tilt by
RichD
When and how did astronomers determine that the earth's axis
tilts from the ecliptic, and its value?
--
Rich
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20X100 25x100 Binocular by
halfro
some company are advertising this type of binoculars for $199 to $259.00 are this any good???
comments would be appreciated, while these binocs are not...
( 1 2 3 ... Last Page)
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April 7th 04 09:50 PM
by edz
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Speed of light by
Metspitzer
An example of light speed is that if you are in a speeding car and
throw out a ball, the ball is going as fast as you throw it plus the
speed of the car, but...
( 1 2 3 ... Last Page)
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Virus emails by
Florian
The email address i use for usenet posting just got flooded this morning =
with 72 bogus worm/virus emails. S.a.a is one of the very few newsgroups =
i post...
( 1 2 3 ... Last Page)
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May 31st 07 03:07 AM
by Marty
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Moon landing hoax by
Gerhard Nowak
I'm sorry, but I have to ask again in this matter, there is
too much evidence now out the
1. How was it possible, to stream video down to earth in 1969?
...
( 1 2 3 ... Last Page)
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July 31st 03 03:34 AM
by Etok
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March Equinox 2019 by
Gerald Kelleher
https://www.vox.com/science-and-health/2019/3/18/18270887/spring-equinox-2019-vernal-march
Do people really wish to prescribe to a planet with a zero degree...
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TMB 100mm F/8 by
ValeryD
Tom Back wrote:
"In fact, the TMB 100mm/800mm SD triplet is the best
corrected lens on the market now, from any company."
This is not a fact. Of course this...
( 1 2 3 ... Last Page)
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November 29th 04 02:27 AM
by Yuri
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