Showing posts with label teaching. Show all posts
Showing posts with label teaching. Show all posts

Saturday, September 9, 2023

Moonraker: a Technical Analysis of the 1979 James Bond Film. Louis Shalako.

The structure is typical for the era, shiny and mostly bullshit...

 




Louis Shalako




In the James Bond film Moonraker, in the opening scenes, a space shuttle is stolen off the back of a Boeing 747. 

You may remember the scene, where a couple of guys sneak out of the broom closet or the pantry or somewhere. They fire up the engines, and take off, with the blast destroying the plane. 

(Yeah, piss-poor security, eh. - ed).

The empty weight of the shuttle would be about 165,000 lbs. It was transported on the back of a 747. That part is real. It really did happen, sort of. There would be no payload, obviously, what is really interesting is that there would be no fuel either. That is because the engines were fueled from the massive central tank system, additional boost coming from the solid-fuel rockets strapped onto that. So the entire premise of the film is bogus from scene one. Further criticisms are sort of redundant, and yet I plan on doing it anyways...

(That's our Louis. - ed.)

I could mention that the aircraft crashes in northern Canada and Drax’s shuttle base is in South America, or at least somewhere with some really big fucking snakes.

You simply can’t get there from here. There is no reason for the onboard tank, which would be located behind the cargo bay and ahead of the engines, to have any fuel at all in such a scenario. 

It is true, that the shuttle was glide-tested, and landings were conducted in order to gain the knowledge necessary to fly and land the thing. That was one reason for the whole 747-rig, that and transport between assembly and launch pad. Landing gear might get a lot of assistance from gravity, but they do have to contend with aerodynamic forces, and you want them to fully deploy and to lock into position. This implies some sort of powered system. You want to see three green lights on your dashboard. Two greens and one red would be real bad news—

It’s not rocket science, ladies and gentlemen—

It's not rocket science, Mister Bond...

#snork

You don’t use reaction control in the atmosphere, not when you have rudder, ailerons, elevators, all of which could run on battery-powered electric servo-motors. You don’t use reaction control to run the pumps and compressors for the hydraulic landing gear system, for example. All you need are batteries, in fact otherwise powerless aircraft have been saved by deploying a wind-turbine into the slipstream in order to generate minimal electrical power. With electrical power, temperature is less of a consideration, you don’t want an air tank or a fluid, hydraulic system to freeze up just when you need it most. And if you want to trickle a little bit of heat to any such system, you still need a battery.

Drax's shuttles do have external tanks, and solid boosters, and their cargo bays are full of people. They did that much research, they checked that many facts. Once that central tank is dropped, minimal fuel is aboard the shuttle, that is for maneuvering and re-entry, otherwise you're kind of stuck up there. The big problem there, is that the blast from all engines popping off at once in an enclosed space, would surely destroy the shuttles, all of them, as they were built as lightly as possible…also, there is no way in hell Bond and Doctor Goodhead could ever outrun the blast, directed as it is down, in an enclosed space, with ducts and tubes and all of that. Even so, Bond and Doctor Goodhead seem to be blasting along in Drax's personal Shuttle Five all right, trying to shoot down the pods that are to dispense the bug-juice, thereby destroying the human race…right? Those lasers run on electrical power from one source or another...

Oh, James...

As you know, in the actual shuttle flights, the solid boosters dropped off first, the shuttle riding the tank up a little higher, but of course it's the bottom part of that equation that takes most of the energy—going from zero miles per hour, at the bottom of that gravity well. The force of gravity varies inversely to (or with), the square of the distance, as we recall from our elementary school exercises, ladies and gentlemen. The higher you get, the less the force of gravity upon your 'body', organic, celestial, or man-made machine. The force of gravity would be an accelerating (or decelerating) curve, the further you get away from Earth.

Bearing in mind Drax's space station has a 'radar jamming system', even if it worked, (and not just putting out a strong signal in the sky, over a large band of frequencies, which could hardly be missed), such a large object would be visible due to simple reflected sunlight. You can see the ISS, (International Space Station) on any clear night, (even when it's dark out), and you can even track it online so you know where and when to look. The only thing more predictable than an orbit, is a geosynchronous orbit, if I may submit. That's because it ain't actually going anywheres, it just sits there in one spot all the fucking time. It's not really clear what Drax's station is doing from the available information, probably nothing if you ask me...

The ISS is a lot smaller than Drax's space station. I won't worry you with the artificial gravity, although with that central area allegedly 'horizontal', and the station rotating in the vertical axis, there are so many technical problems with this film that it isn't even funny. It has been said the series became, over time, a parody of itself. As for the actual structure, this thing is hardly designed for stealth.

The best part of this film is when Bond comes in the front door of the glass works in Venice. That girl—yeah, that one right there, that one interests me. She makes a lot of other women look like boys...

As for an amphibious gondola, coming up out of the water and zooming off through the square by what is presumably St. Mark's Cathedral, that one is just plain ridiculous. Everyone likes ‘Q’, the scenes where they ride across the pampas to the theme from The Magnificent Seven are cute. Just cute. Fight scenes in a glass museum, tossing a guy out through an antique clock, well, they’re always fun and satisfying for the audience.

Everyone loves me...'Q'.

***

I took my girlfriend to this film when it first came out. It was a thing, these were popular films and the truth is, we had a good time. These films are, first and foremost, entertainment.

I’ve mentioned fight scenes on top of cable-cars in a previous blogpost.

Stealing a parachute in mid-fall is of course hopeless…boat chases and runaway aircraft appear in other Bond films, in fact they reprise themselves surprisingly often. There are hang-gliding scenes in this film and in Live and Let Die, then there is the gyrocopter in You Only Live Twice, the jet-pack scene in Goldfinger and the car-plane in The Man With the Golden Gun. The battle in space, forces conveniently colour-coded, reprises the underwater scene in Thunderball and the ninjas-dropping-from-above of You Only Live Twice.

Right?

There were reasons why this series sort of fell away for a while and in fact it was Timothy Dalton that sort of breathed new life into it. It was still bad, in many ways, but it was at least watchable. Timothy Dalton is not gay, which puts his performance in The Lion in Winter, (Peter O'Toole, Katherine Hepburn, Anthony Hopkins), into its proper perspective and all the more impressive because of that...

 

#technical_stuff

 

END

 

Images. Stolen from the internet.

Louis has books and stories available from Amazon.

See his works on Fine Art America.

Check out this story on the #superdough blog.

 

Thank you for reading.

 

 

 


Thursday, April 14, 2011

Will the Higher Education Bubble Burst?

Re: Will the Education Bubble Burst?

On Twitter, someone posted a link (Mr. Thiel, I resume? -ed.) to an op-ed piece which asked the question, ‘Will higher education be the next bubble to burst?’ or words to that effect.

If enough people turn away, or drop out, because of the high cost, or because it is seen as ‘training for mediocrity,’ then that bubble has already burst.

About a year ago, I wrote something called 'Marconi' for this blog about a ‘bubble’ of radio waves traveling outwards from Earth at more or less the speed of light, and how an alien civilization might intercept and respond to the signal...

Again on Twitter, maybe nine minutes later, someone posted a link to a story, based upon the possibility of aliens intercepting or perceiving our bubble of radio waves emanating from Earth and how they might react. I am not complaining about ‘someone stealing my idea,’ for surely I got my own ideas from somewhere, most likely the encyclopedia; and surely some other much more famous and hopefully better-paid writer has already made the most of the concept.

And I just sort of drifted off into my own thoughts...

My point is that we stand upon the shoulders of giants. The point is that any reasonably well-read working class individual living today has a billion times more useful information available to them than Julius Caesar. It is also true that we compete in a world where many have this available. The fact of ‘the many’ equals us up by simple competition. A competitive advantage never lasts for very long. That’s because we all learn so very, very much from each other.

I’m not even questioning what we as individuals do with it. I'm not complaining about pudgy, asthmatic kids playing virtual baseball in the living room or pudgy, asthmatic fifty year-old kids who never grew up writing about weird stuff. But somehow we must acquire the basic minimum of knowledge to be able to learn or even devise new things on our own without constant supervision. And the world is getting a lot more complicated, which demands new skills.

No nine year-old kid living in a yurt in the Gobi desert ever gets up in the morning and decides to come up with a Grand Unified Theory of the cosmos and its underlying infrastructure. He simply doesn’t have the words. You could not stick him in a modern science research lab and expect him to accomplish anything more than to make paper airplanes and to play table-top hockey with a roll of tape and a like-minded friend.

He doesn’t have the most basic math, he has little in the way of logic or reasoning skills, he doesn’t have the symbols or words in his head. He has never read a book on it. He has never discussed it, or even listened to ‘smart’ people talk about such things. That is not to say he would never ask about the nature of the universe, question the meaning of life, or whether or not there are gods. No one is saying he is stupid.

Wouldn’t he sooner or later ask, “What is Good and Evil, daddy?”

I suspect he would.

But without a lot of help from the great minds of history, he isn’t likely to get too far with it, and there is no one there to listen if he did. By our own standards, anything he comes up with is more likely to be superstition, magic and evil spirits, or self-serving ignorance; a justification more than anything.

Is higher education too expensive? I guess that depends on who’s asking, and whether or not they have the price of admission. The sad truth is that most of us don’t.

Anything that makes it easier for more people to get a higher education is a good idea, and will make the world a better place for all of us.

Anything that makes it harder for more people to get a higher education is a bad idea, and will make the world a worse place for all of us. What is so hard about that?

It’s a simple question of Good versus Evil. How it will all turn out, only God knows and only Father Time can tell.

But the real question asked in Twitteropia, and in several other forums by other commentators, was whether higher education is ‘elitist.’ Oxford and Cambridge are elite schools. Harvard and Yale are elite schools. What about the school I went to? ‘Not exactly.’

Of course there is elitism. The Ivy League schools are elite schools. The fewer students who attend them, the more 'intimate' it is. The richer they are, the more elitist it is. The higher you jack the cost of schooling, the smaller the student population, and the more elitist it becomes.

There are undoubtedly forces and ideologies in the world today that would like to shut down all learning except that which stems from their own teachings. They want to control the curriculum. And yes, ladies and gentlemen, some of those minds were trained in Ivy League schools...and some were educated in yurts.

The invention of the printing press broke the church and state monopoly on knowledge and learning. It freed us from the ignorance of our ancestors.

More importantly, it also broke the monopoly on teaching, with profound results.

With luck and application, the internet can and will break any elite’s monopoly on knowledge, teaching, and political power. It spreads the power around a little, which is just the way it should be.

I have a suggestion.

We should listen very carefully to what ‘they’ have to say, and then we should use our own heads to make up our own minds in order to decide what is best for ourselves and our families. All of the knowledge, all of the great minds of history are right there at our fingertips.

The internet is the key to the greatest library in all of creation, and the great universities of the world are all on the internet too. Use it wisely, abuse it if you must, but use it above all else.

Because if we don’t use it, somebody else will.