Nov 182012
 

The September-October issue of the AIAA-Houston newsletter Horizons is now available to download as a free PDF. This issue contains a reprint of the article “Man on the Moon” from the October 18, 1952, issue of Collier’s magazine, the second of 8 from the famed “Man Will Conquer Space Soon!” series. This reprint is courtesy yours truly, who cleaned up scans of the sixty-year-old articles.

Horizons is available HERE, in both a low-rez and high-rez format.

 Posted by at 11:37 pm
Nov 182012
 

This may be of interest to some:

http://www.rarebookroom.org/

… which has decent-resolution page-by-page photos of a number of old books from various libraries around the world. Books like:

Copernicus, Nicolaus (author) – De Revolutionibus Orbium Coelestium, Libri VI – 1543 – Nuremberg – The Warnock Library

Galilei, Galileo (author) – Sidereus Nuncius – 1610 – Venice – Stanford Library

Kepler, Johannes (Author) – Astronomia Nova – 1609 – – The Warnock Library

Kepler, Johannes (Author) – Harmonices mvndi . . . – 1619 – Lincii Austria – Stanford Library

Newton, Isaac (author) – Philosophiae Naturalis Principia Mathematica – 1687 – London – Stanford Library

Sacro Bosco, Joannes de (author) – Sphaera mundi – 1490 – – Stanford Library

Darwin, Charles (author) and Wallace, Alfred (author) – On the Tendency of Species fo form Varieties; and on the Perpetuation of Varieties and Species by Natural Means of Selection – 1858 – London – The Warnock Library

Franklin, Benjamin (author) – Experiments and Observations on Electricity – 1751 – London – The Warnock Library

Maxwell, James Clerk (author) – A Dynamical Theory of the Electromagnetic Field – 1864 – Oxford – The Warnock Library

Newton, Isaac (author) – Opticks – 1704 – London – The Warnock Library

And a bunch of others. What it doesn’t *seem* to have is any way to download the images… it’s all done via Flash, and if there’s a way to save the images as something useful like jpegs or PDFs (apart from the drudgery of doing a vast number of “print screens” and stitching the results together… bleah), I haven’t figured it out.

Still… first edition Galileos, Newtons, Keplers! Now, if I could find some first editions of Archimedes and Heron…

 Posted by at 1:35 pm
Nov 182012
 

Found some years back in the Boeing archive, artwork depicting a ca. 1967 Boeing concept for a Saturn V-launched space station. A dry-lab station built from Saturn V components, in this case apparently a shortened S-II stage.

The use of such a space station as a mounting point for large astronomical telescopes such as shown here is dubious. Vibrations, everything from solar panels being turned to air circulation systems to fluids being pumped to crewmen bumping around, would contribute to a pretty noisy image.

 Posted by at 1:00 am
Nov 172012
 

Communist sympathizers do not have a monopoly on heartbreaking stupid. For example, “Conservapedia,” a supposed conservative alternative to Wikipedia. The problem is that it’s not so much “conservative” as “150-year-out-of-date religious whackadoodlism.” Take, for instance, the page on the “Age Of The Earth:”

The Age of the Earth has been a matter of interest to humans for millennia. The subject is still debated today, particularly between young-Earth scientists, who believe that the Earth is only approximately 6,000-10,000 years old, and most scientific organisations who believe that Earth is approximately 4.5 billion years old.[1][1] The scientific evidence points to a young age of the earth and the universe, and the biblical creation organization Creation Ministries International published an article entitled 101 evidences for a young age of the earth and the universe, which further argues for the young age of the Earth.

Or this from the page on the planet Mars:

These relationships indicate a major geologic catastrophe on Mars resulting in massive volcanic activity. The dating of this event from craters places it at about the time of the Great Flood on Earth. This volcanic activity would have increased Mars’s atmospheric pressure to allow liquid water to flow on the surface and thus allow the flooding of the Meridiani Planum region.

This shows that, like Earth, Mars has evidence that it is only a few thousands of years old and not 4.6 billion years old.

A great many of the articles on Conservapedia about scientific topics do everything they can to jam a creationist point of view into the discussion (see, for example, the page on Dark Matter, where the authors go to lengths to give precedence to the “creationist” view, separating it from the “evolutionistic astronomers” theories. Or the page on Black Holes, the theory of Relativity, the page on Autism which blames it on vaccines, and, of course and most notoriously, the page on Evolution). This does a disservice all-round:

1) It makes conservatives in general look like idiots by association

2) It makes non-whackadoodle Christians look like idiots by association

3) It harms science in particular and society as a whole by spreading nonsense (such as the long-disproved meme about a link between autism and vaccinations)

Since Conservapedia first came online and I read in dismay the rubbish the authors/editors consider to be science, I’ve been hoping for the day when it is announced that the whole thing is a Moby-like hoax perpetrated by George Soros or Moveon.org or some such. Whether it is or not, the effect is the same. When some conservatives – and “some” would seem to be a pretty fair number – loudly and firmly proclaim that conservatism and fundamentalism are necessarily the same thing, they assure that conservatism will be on the losing end not only of elections, but history. There are many millions of Americans who think that the government should be much smaller, spending far less, taxation lower, regulation lower and that the FedGuv should be firmly constrained within the confines of the Constitution… but are not evangelicals, and/or recognize *actual* science, rather than creationist pseudo-scientific gibberish. In the basically binary political system the US currently has, where do these Conservapedia blockheads think these people are going to go? Saint Augustine knew this 1600 years ago when he wrote:

“Usually, even a non-Christian knows something about the earth, the heavens, and the other elements of this world, about the motion and orbit of the stars and even their size and relative positions, about the predictable eclipses of the sun and moon, the cycles of the years and the seasons, about the kinds of animals, shrubs, stones, and so forth, and this knowledge he hold to as being certain from reason and experience. Now, it is a disgraceful and dangerous thing for an infidel to hear a Christian, presumably giving the meaning of Holy Scripture, talking nonsense on these topics; and we should take all means to prevent such an embarrassing situation, in which people show up vast ignorance in a Christian and laugh it to scorn. The shame is not so much that an ignorant individual is derided, but that people outside the household of faith think our sacred writers held such opinions, and, to the great loss of those for whose salvation we toil, the writers of our Scripture are criticized and rejected as unlearned men. If they find a Christian mistaken in a field which they themselves know well and hear him maintaining his foolish opinions about our books, how are they going to believe those books in matters concerning the resurrection of the dead, the hope of eternal life, and the kingdom of heaven, when they think their pages are full of falsehoods and on facts which they themselves have learnt from experience and the light of reason? Reckless and incompetent expounders of Holy Scripture bring untold trouble and sorrow on their wiser brethren when they are caught in one of their mischievous false opinions and are taken to task by those who are not bound by the authority of our sacred books. For then, to defend their utterly foolish and obviously untrue statements, they will try to call upon Holy Scripture for proof and even recite from memory many passages which they think support their position, although they understand neither what they say nor the things about which they make assertion. “

As true as this was back then about Christians who knew nothing of the natural world turning off “infidels” who were their scientific betters, it’s even more true today.

 Posted by at 7:47 pm
Nov 172012
 

On eBay:

1980-s SOVIET *ENERGIA-BURAN* SPACE SHUTTLE 1:25 MODEL, 111″ HUGE AND DETAILED!

A very large model of Energia-Buran, apparently actually made by Energia, with a Buy It Now price of only twenty-five grand.

  • The model has been made by the manufacturer of the real rocket – Energia Rocket Corporation.
  • Made of aluminium alloy, brass, steel and wood this model is not a plastic toy, it’s solid and heavy.
  • The size of the model – 111″ (or 283 cm). It’s a real big size exhibit.
  • Any museum or collector could be proud to have this model in collection because of its quality and many details.
  • Exceptionally rare to find, the only known copy of this model is placed into the museum of its manufacturer – Energia Rocket Corporation
  • Assuming it actually does come from the Energia Rocket Corporation museum, I’m of two minds:

    1) It’s sad that Energia is selling this off, for whatever reason

    2) I’m sad that the Russians are better capitalists than American aerospace companies, who not only wouldn’t bother with museums but who instead would either have models like this stuff in some wooden crate in a storage facility, never to be seen again, or simply dumped in the trash or intentionally destroyed.

     Posted by at 9:54 am
    Nov 172012
     

    The Boeing 473-12, from July 1948. An early concept for a passenger jetliner, this would have been powered by two Rolls Royce “Nene” engines and could carry a crew of three and 27 passengers a range of 550 miles. This was an early step on the path to the 707, the worlds first successful jetliner.

    A three-view of the early jetliner design, showing the clean lines and basic geometry that would become virtually standard for the next seventy years or more.

     Posted by at 1:00 am
    Nov 162012
     

    Experiments with vellum show that it’s workable, but requires substnatially more attention than watercolor paper. It holds up well to water, but if left to simply dry it shrinks differentially kinda badly, with the result that it curls up. This can be countered, it seems, through a few Heroic Measures which I have so far *kinda* gotten to work. More work needed.

    Also, today I picked up some slabs of plexiglass, 18 inches by 7 feet, big enough to handle the Saturn V.

    The sun hasn’t come out to let me work up the prints that people ordered. The weather forecasts don’t hold out much hope for the next few days. Frakin’ November…

    Also: several people sent emails asking for a side-by-side comparison of the Up Goer 5 with the Saturn V. I put together just such as thing, using the full-rez image of the Up Goer 5 from xkcd. However, after a few emails I have not heard back from Randall Munroe of xkcd about posting a modified version of his art (I’ve no issue posting his art unmodified, since it’s clear he’s good with that, but *modified* versions of his art, I dunno about). So unless/until I hear back, here are 25%-scale versions of two takes on the concept… one with the original NASA-MSFC blueprint in the original color, the other with the blueprint modified to match the Up Goer 5’s colors.

     Posted by at 7:07 pm