106 Years Ago Today
...the airship America broke records and achieved several firsts.
The ship was the brainchild of reporter/adventurer Walter Wellman and was initially financed by the Chicago Tribune, being designed and built for an attempt to be the first to reach the north pole. The aircraft was actually built in France, which was closer to Norway and allowed the designers to use the considerable expertise and physical plant of French balloon manufacturers, and presumably gain some input from the Gaelic airship pioneers. The craft, was, however, quite distinctive. America was a semi-rigid dirigible with a number of innovative features including swiveling airscrews capable of providing vectored thrust.
America, as built, about to make one of her attempts to reach the pole.
In 1906 the airship left Spitsbergen bound for the pole, but suffered from total engine failure. However, the crew managed to return as a balloon. The engine proved unrepairable and the ship was broken down and shipped to France for repairs. After the installation of a new engine the craft returned in 1907 and made 2 more attempts, however, both were stymied by abominable weather. The ship was shipped out again this tome to America and had it's envelope enlarged, had newer, more powerful engines installed, an electrical system including electric lights, and a wireless set was fitted, as was a lifeboat and a peculiar altitude regulator called an equillibrator, described here.
The device was a 300-foot long steel cable with 30 steel tanks containing gasoline and 40 wooden blocks. Each steel tank was 4-feet long and 9 inches in diameter and weighed about 100 pounds when filled with gasoline; the concave end of one tank fit into the convex end of another, like a ball and socket joint, and was padded with felt to absorb shocks and minimize wear and abrasion. The far end of the device consisted of 40 solid wooden blocks, tapering in diameter like the tail of a snake, that would float on the surface.
This was intended to compensate for day/night changes in buoyancy, without permanently dropping ballast. This was obviously a hazard to people on the ground, but with Robert E. Peary having gotten to the north pole in 1909. Wellman and the ship's designer, Melvin Vaniman had set their sights on a different "first", one that would push their little airship to the limits of it's capability. Their new goal was to cross the Atlantic by air, and for this, the equillibrator actually made sense as it had the potential to minimize losses of ballast and hydrogen.
America as refitted.
On October 15, 1910 America took off from Atlantic city New Jersey. Almost at once, things began to go wrong. The ship's propellors set for full vertical thrust kicked up a spectacular sandstorm. Moments after takeoff a loud screech was heard and investigation revealed the presence of a terrified cat that had stowed away in a box near the engine. He was named Kiddo. Engine trouble quickly ensued and and the ship continued on one engine. Attempts at repair proved futile as it was discovered that the engine had ingested a good deal of sand that had been kicked up during takeoff and was a total loss. It was decided to disassemble the other engine and clean it...but engine number two chose that moment to die.
The second engine was not completely wrecked and was repairable, but a ballasting error resulted in considerable loss of hydrogen. Over the next day, a storm came up and one engine was not enough to overcome the strong winds which pushed the ship far to the south.
The ship was far off course and the second engine became intermittent, so it was decided to abandon the flight. On the 17th, just north of Bermuda, the airship, now effectively a balloon spotted a British mail packet, the S.S. Trent, and hailed them via wireless using CQD (the predecessor to SOS). All six crewmen and Kiddo got into the lifeboat and were picked up by Trent, however, before a hawser could be attached, America, relieved of the weight of the lifeboat shot into the sky and was never seen again.
America photographed from RMSTrent. Note the visible "plug" in the envelope where the ship was enlarged & the equillibrator trailing in the water..
The flight, while unsucsessful, had a number of firsts.
7: First air-sea rescue....actually a sea-air rescue.
If things had broken just a bit different, America probably would have made it. An air intake filter would have prevented the loss of the engines. Of course this was one of the learning experiences that caused people to adopt them
Wellman threw in the towel on aviation after this, but Vaniman attempted another crossing of the Atlantic the next year in an improved and enlarged version of America named Akron (the first airship manufactured by Goodyear). Tragically, Akron exploded shortly after launch with the loss of all hands. The Atlantic would not be crossed by air until 1919.
1
So was Vaniman the guy in the hat, or the cat? If I was a super-intelligent cat, Vaniman is the sort of name I would give myself. Sure are a lot of cats in this story.
Posted by: Ben at Tue Oct 18 00:59:49 2016 (7Gmhh)
Trigger Warning: Banality
Yes, banality lurks below the fold.
As is traditional here, we atone for this by providing an image of some exotic and atypically proportioned young ladies enjoying the last of the good weather as they relax next to the ocean.
Posted by: Clayton Barnett at Sun Oct 16 13:30:55 2016 (ug1Mc)
2
Providing us with the free ice cream of sweet, sweet blogging content is not personally imperative upon you.
Graduating your butt, keeping a roof over your head and food in your belly, and taking care of family -- those are the important things.
<hugs>
On the bright side, it sounds like that delivery facility would make a great start for a horror movie, or a cute space opera book where the aliens are trying hard to fit in as managers.
Posted by: suburbanbanshee@gmail.com at Sun Oct 16 17:10:51 2016 (S0Svy)
3
On my way through Tonopah, Nevada, I made a little detour to check out their airport, when a little twin landed there. People in UPS uniforms unloaded stuff from it into 3 miniature UPS trucks. It appears that the family of the airport manager actually lives in the old pilot's lounge. At least they have electricity.
Posted by: Pete Zaitcev at Sun Oct 16 18:20:30 2016 (XOPVE)
My Crazy Theory May Have Just Been Debunked
Earlier, I stated that I had a Crazy Theory regarding the election, specifically that the world and economic situation was so bad that both parties were trying to throw the election so that the other would have to deal with the mess, and thus accrue blame for the inevitable carnage.
That was always dubious as it assumed awareness on the part our political class. Now, thanks to those occasionally useful creeps at Wikileaks, it seems to have been debunked, and another theory, that has been in the back of my mind for some time, has been given credence.
Trump was a tool for Hillary's campaign all along. She wanted the press to take Trump seriously, put him up as the most viable option for Republicans, and the right took the bait, hook, line, and sinker. Now with the Trump campaign burning to the ground, and GOP leaders walking away due to his recent comments, the Clinton campaign's plan to put Hillary on top is coming to fruition.
No word on when Sean Hannity will go back to his pre DNC-hack policy of decrying Assange as a criminal, or when Drudge might cover this electorally relevant story.
1Trump was a tool for Hillary's campaign all along.
I remember back in the 2008 campaign, when Republicans slipped into Democratic primaries (in "open" states) and voted for Obama, in an effort to derail Hillary Clinton's first presidential run and put a pushover at the top of the Dem ticket. That backfired on the GOP Wile E. Coyote style, and I can see Hillary's little scheme coming back to bite her in the same way; this revelation might even give people incentive to vote for Trump, if only to have the perverse pleasure of bringing that about. (The only drawback, of course, would be putting The Donald in the White House.)
Posted by: Peter the Not-so-Great at Tue Oct 11 20:16:39 2016 (jS1F0)
2
O'Keefe has just dropped a bombshell too, of an NYC election commissioner going on at a party about all the fraud.
Posted by: Mauser at Tue Oct 11 20:59:29 2016 (5Ktpu)
3
No, no, no! Trump is a plot by the Republican Party to throw the 2016 election. In 2020, HRC will be in the third term of a Democratic run. Remember GHWBush in 1992? There hasn't been a string of more than three terms of the same party in the WH since FDR/HST 1933-1953.
Plus there will be a recession between now and then. You think the Republicans will pass a fiscal stimulus budget?
2020 will be another Republican wave election year.
And 2020 will be another census year followed by... wait for it...
Redistricting. 2010 deja vu!
And people say that I'm crazy!
Posted by: San Fran Sam at Tue Oct 25 01:35:32 2016 (cfZBW)
Self - Fulfilling Prophecy!?
I note quite ruefully that the busybody teacher who told me to stop eating the Play-Dough was the same teacher who said I'd never be an astronaut.
My life, derailed by poor career counseling and dietary advice.
1
Wow, he's got Soylent Yellow, Red, AND Green! They must live high on the hog on the Enterprise...
Posted by: fillyjonk at Sun Oct 9 17:43:24 2016 (gf8bV)
2
I have to wonder why he needs a knife when mother already cut up his food.
Or a spoon for that matter.
And I guess by the 23rd century we don't do place-settings any more, but at least cloth napkins are back.
Posted by: Mauser at Sun Oct 9 20:20:07 2016 (5Ktpu)
3
Did we ever see people actually EAT any of those cube things? I know they ATE, but it was usually something recognizable with food coloring.
Posted by: Ben at Mon Oct 10 16:35:20 2016 (S4UJw)
4
I think I remember Kirk wandering the bridge eating those cubes from a small plate at one point. But that's the only time. Made me wonder what they actually used to make them. Prior to that, they could have been bakelite for all we know.
Posted by: Will at Tue Oct 11 06:43:34 2016 (D6ny+)
5
Some kind of cookie dough with food coloring seems reasonable.
Posted by: RickC at Wed Oct 12 00:21:47 2016 (ITnFO)
6
Somewhere I saw a claim that they frequently used chunks of melon with food coloring.
-j
Posted by: J Greely at Fri Oct 14 14:11:24 2016 (CLiR9)
7
Cantaloupe, Watermelon and Honeydew seem to fit the bill.
Posted by: Mauser at Sat Oct 15 01:17:20 2016 (5Ktpu)
Mathew Missed His Turn
ODU is flooded a minimum of a foot deep and on emergency power. After driving to the dorms other students kicked out of library by power failure I noted cartops just visible above water down the street from the school. It took 2 hrs to get out of Norfolk and had to take interstate long way around. Trees down on interstate. I'm in a Truckstop in Suffolk watching water rise and power flicker.
UPDATE:
I need to invest in a dashcam. The things I saw tonight really needed to be filmed. The phone is completely dead. I'm home now after a 4 hour trek to make what is normally a 15 minute trip. The tunnel is apparently flooded, which will make my Monday commute....interesting. The garage is flooded, trees are down all over. Power seems stable for now, but I'm signing off just in case. According to the Weather Channel, Mathew's eyewall is passing overhead (though the eye is 100 miles to the southeast...Mathew is kinda "stretchy"). The worst is supposed to hit around 3:30AM...or about 2 hours from when I typed this.
UPDATE 2:
A couple of very bad pictures of Ghent and ODU
I went to check on my parent's boat this morning. The trip required some detours.
One thing I noted was that many streets that were no longer impassable due to water were nearly impassable due to the large number of no longer submerged cars that had been abandoned.
My parent's boat was OK, but the marina was roughly handled. They had just gotten their boat back in the water after scraping the bottom. This poor fellow...
.
Standing water remains..
As I type this, the sun seems to be coming out and the wind, while still high is not so bad.
2
Stay safe, and if you can't get to work on Monday, Don't. You probably won't be the only one.
Posted by: Mauser at Sun Oct 9 02:27:37 2016 (5Ktpu)
3
CBBT website says "operating with restrictions due to 60 mph winds". No news sites say anything about flooding in the tunnel. Maybe they closed the doors while the eye was passing in case of storm surge.
Posted by: Pete Zaitcev at Sun Oct 9 13:00:05 2016 (XOPVE)
4
The necessity of such a ridiculous idea as "proof of age" is made more obvious by the fact that the "clothing" in the video in question is relatively tame. Wouldn't want to be subject to complaints that you're sexually objectifying minors, oh no!
Try this one (no nudity; but may not be appropriate for some workplaces).
5
Some people just mark all their stuff R-18 because they don't want to deal with complaints that item X is too skimpy.
Brick's comment is... in the early days of the industry there was a lot of adult content, but clearly they were massively uncomfortable with porn with identifiable schoolgirls. So a lot of things got "translated" into "colleges" where all the girls happened to wear sailor suits etc. "She's not under 18, honest!" That's mostly fallen by the wayside as the bluenoses pretty much ignore anime (Japan is massively inconvenient to their narratives and thus they usually pretend it doesn't exist.)
The back half of the comment is something that you saw on a lot of domestic porn from fairly recent, where you'd see that kind of disclaimer before the show.
Posted by: Avatar_exADV at Fri Oct 7 12:56:20 2016 (v29Tn)
Some people just mark all their stuff R-18 because they don't want to deal with complaints that item X is too skimpy.
That makes sense. It's kind of inconsistent which one's get it.
Posted by: The Brickmuppet at Fri Oct 7 23:35:00 2016 (KicmI)
7
It used to be that every J track at Amazon was tagged "[Explicit]" - even instrumental ones. Unfortunately, that was actual text in the track title, encoded on MP3, and not even in Comment like "Amazon Song ID: XXXXXX". Fortunately Amazon has moved on from that particular idiocy.
Posted by: Pete Zaitcev at Sat Oct 8 02:23:39 2016 (XOPVE)
But the latest is that it’s still headed right at the Cape, and could even become a five when it hits tomorrow. If that happens, it will probably destroy the VAB, and other facilities, which are only rated for 125 mph winds. It would also probably wipe out much of the infrastructure at CCAFS, which would put both SpaceX and ULA out of business for low-inclination launches until it can be repaired. The only access to ISS (at least with any significant payload — one can dogleg out of Vandenberg, with a big performance penalty) would be from Wallops, via Orbital ATK. Hard to understate what a blow this would be in terms of our space capabilities.
Kennedy’s Orbiter Processing Facilities are rated to withstand sustained winds of 105 mph. The Vehicle Assembly Building and launchpads hold together up until about 115 mph, while newer buildings constructed after Hurricane Andrew in 1992 are designed to weather 130 mph winds.
The computer models are literally all over the map, in predicting three days ahead.
But we're supposed to believe other computer models in their predictions of a hundred years from now, and we're supposed to completely change our economy and culture based on their predictions -- which are already wrong. (None of them predicted the 20-year pause we're in now.)
2
The current track on the news indicates that eyefall will be betweenTitusville and Melbourne. The eye is huge, so this would mean essentially a direct hit on Cape Canaveral. 140mph winds and a 9 foot storm surge versus 50 year old buildings on a barrier island is not something I want to think about.
But I did and now I can't sleep.
Posted by: The Brickmuppet at Thu Oct 6 18:50:08 2016 (KicmI)
The Correct Response to the Visionless Chucklehead Mentioned in the Previous Post
Two of the Brickmuppet's Crack Team of Science Babes have thoughts on the implications of this test and how it might benefit humanity.
"Mass access to space is almost here!"
"Rocket powered dildos!"
Well....we'll focus on just one of those implications as we are ill-equipped to opine on the other.
The booster was not expected to survive, but was sufficiently overbuilt that it did. This indicates a very good design margin. While this system is intended for tourist flights, and strictly suborbital, it is a proof of concept rig and is intended to scale to fully orbital systems. New Glenn is the name Bezos has given to the larger members of this rocket family.
That rocket... so Kerbalicious, just without the explosions. Helluva ride for the people in the crew capsule though. I particularly liked the semi-powered flip, that would have been fun.
Posted by: Wonderduck at Wed Oct 5 21:31:46 2016 (vZvpB)
I was a bit afraid that after separation that the capsule would start tumbling really fast, which would kill a hypothetical crew, but it only turned over a couple of times slowly.
And the young lady behind her whose concerns we aren't addressing is Ritsu
Posted by: The Brickmuppet at Thu Oct 6 09:26:11 2016 (KicmI)
5
I think Bezos is making a big mistake by reaching for a preposterously large rocket in his desperate attempts to leapfrog Musk. For one thing, there is no economical way to transport its stages from Kent, Washington to Cape Canaveral, Florida. So, he'd have to build it at the Cape (unless he also wants to build a super-giant transport plane or airship). That means a new factory, similar to what Russians built in order to assemble N-1. It's basically peeing money into the wind. Meanwhile, observe that while Musk promotes his fantasies, his launch backlog keeps growing. That is real money. No matter how rich Bezos is, he cannot cover expenses of a real space program, especially the one at crazy scale.
Posted by: Pete Zaitcev at Fri Oct 7 00:24:27 2016 (XOPVE)
6
Hmm, that smacks of highlander syndrome (there can only be one!). If Bezos wants to build a plant to build his rockets near to where they will launch, that is a sensible infrastructure investment.
As to how rich he needs to be: Elon Musk started with $100M. Everyone starts somewhere. And Bezos has Amazon backing him.
Elon Musk doesn't want to stop with the Falcon heavy either: His rockets get bigger too. Because you need big rockets to launch heavy payloads with chemical propulsion. Taking people anywhere beyond LEO requires heavy payloads.
I wish them all luck. The more space companies that are doing things, the more of a chance I have of getting a job with one of them one of these days.
Posted by: MadRocketSci at Fri Oct 7 06:49:23 2016 (VF34g)
It's Time to Have a Little Talk With HRScott Lowther notes another scolderiffic luddite pantywaist killjoy douche-mongler who is all upset about Elon Musks rather ambitious Mars plan. The piece is a sad commentary on our culture but would not really be worth noting were it not for one tidbit that Mr. Lowther turned up about this Calvinistic sourpuss who thinks that the ideal model for society is a pot of crabs.
EMPLOYMENT
• Manager of Communications , NASA Astrobiology Program, Jan. 2007 – present.
• Communication research, planning, and analysis, NASA Planetary Protection Office, Sept. 2002 – 2006.
• Director of Communications , SPACEHAB, Inc., Washington, D.C., Sept. 1999 – Aug. 2002 .
• Chancellor’s Fellow (1996 – 97, Knight Fellow (1997 – 99) , Indiana U. School of Journalism.
• Director of Science Communication, Life Sciences Division, NASA HQ, Oct. 1994 – Aug. 1996.
• Manager of education and out reach, exploration office, NASA HQ, Dec. 1993 – Oct. 1994 .
• Senior editor/analyst, BDM International, April 1990 – December 1993.
• Editor, Lockheed Engineering & Sciences Co., July 1988 – April 1990.
• Senior editor for space, Air & Space/Smithsonian magazine, December 1985 – July 1988.
• Public affairs officer, National Commission on Space, Sept. – Dec. 1985.
• Consultant, National Science Foundation, August – September 1985 .
• Editor, Space Business News, June 1983 – August 1985.
"So...she's diametrically opposed to the Raison d ' être
of the organization, and is more generally an enemy of reason.
...also buying water. If this thing goes down to cat 2 as currently forecast
we'll probably be OK with regards to wind, but the thing will still be carrying a category 4 surge. A lot will depend on how fast it moves, when it hits and of course, exactly where it makes landfall. This is a big and reportedly very wet storm. We are reasonably prepared for this this down here, however, the northeast, which was roughly handled by Sandy 4 years ago, may be in for another bad time.
Foreign Policy has more on the simmering water conflict between India and Pakistan. Pakistan is threatening to use nuclear weapons on India in response to an Indian raid that killed numerous Jihadists which the Pakistani's claim to have nothing to do with. India is still pondering a redirection of the Indus river and now China is threatening India over an Indian state that China claims under the principle that if Chinese pottery has been found by archeologists...that region is part of China. this has been going on for a while, Foreign Policy points out that China is looking at cutting off the Brahmaputra ...which would be rather more challenging than closing the flow gates on the Indus but would screw India good.
More history than news now and not representing any direct threat, this story is,, nevertheless, sufficiently horrifying to be included in a Monday news dump.
Former secretary of state Hillary Clinton turned away a high-ranking Chinese defector who sought political asylum after the communist police chief sought refuge in a U.S. consulate in southwestern China four years ago.
That is sickening. What could possibly be worse than....OH MY GOD! Fortunately we have another option hopefully with the perspective and maturity to...Oh for frack's sake.
I started to type something very terrifying in this space, but upon tracking down the source for the story, all references to it led back to Zero Hedge. Whew!
1
I just looked at the map of the Brahmaputra river, and I don't see any way China could stop it or redirect it. If anyone is making that threat, it's an empty one and I can't see India being afraid of it.
Here's the first full length trailer for RWBY Season 4. It first aired at RTX in July and low quality phone cam pirates have been making the rounds since then, so it's a little disappointing that this has no additional footage after all the hype.
Still, it is very impressive in a lot of ways and unlike the fuzzy pirate versions, this gives a very good idea of just how much the production values have improved. Like seasons 2 and three this is a major leap the animation quality of the previous volume.
It's gorgeous, but the choreography is off. Monty Oum went to great lengths to make his fight sequences at least appear to be obeying some laws of physics. Inhumanely dramatic changes in momentum generally had some rationale, either they were the result of recoil, rocket boost, using leverage to redirect momentum or acknowledged wire work as with Blake's kusurigama inspired weapon. In this vid Ruby might as well be supergirl. That sense of movement and mass, and the implication of extreme skill is not present. In any of the "hang-time" movements (though the combat on the ground is pretty satisfactory in that regard). Monty Oum was truly a singular talent, and it is understandable that his sucsessors will go there own way, but this is the thing that stood out from this video...that and the fact that Ruby and Blake's new outfits are REALLY cool.
I also liked the attention to detail with Nora and Ren's hair, which gives a good sense of the passage of time and the little system status icon "Local Area Only" which is a nice reference to the communications situation in the wake of the events at the end of season 3.
Of course production values can be bought. The question is whether the story is any good. I'm hopeful. The last season ended rather jarringly and turned off many people but it was quite effective at surprising it's audience. I found it to be quite pongniant and have been looking forward to the continuation.
The sheer size of the body count was surprising, as well as the life changing traumas several of the characters had inflicted upon them.
Pyrrha's death was hard to watch, but it was one of the best last stands I've seen in a while. She died, quite horribly, but she actually won. Pyrrha had no illusions about facing off against a god, but her goal (clearly stated to Jaune) was to distract Cinder until help arrived. In this she was successful, and she thereby gave the world a chance.
Jaune...Oh man poor Jaune....and yet he is one of the three who follow Ruby on her quest.
The fact that these four whackadoodles are embarking on this fool's errand would seem to indicate that the series, while darker in tone, has not lost its optimism. These are good people, punching above their weight, just farther above their weight than they knew before. They've all failed at one point or another, sometimes with great cost, but they have not given in to despair.
With 19 days to go, it is probably time to review the current status of characters that underwent major changes at the end of last season.
UPDATE: OK...spoiler tag is not working, so the overview of major character developments goes below the fold. Note that sentence, which is an indicator of SPOILERS!
1
I didn't think RT would even do another series. I'm still not sure if they're doing something great, or just don't know what they're doing. Some of the gap between series appears to be explained now, anyway: RWBY looks very different now. Different software, updated models...looks like a ton of upgrades.
In a normal series, I would predict three primary storlines: whatever Blake is doing will be brought back around to giving Yang some motivation; Weiss has to find out what her family is doing which will connect with Penny and possibly Pyrrha (who isn't completely dead); both of which will come back around to connect with Ruby's quest to find out how the world actually works, which will involve learning something important that all the old folks already know and just never bothered to tell any of the kids.
Note: This is Ben's comment. I put his spoilers behind spoiler tags, but could not get it to post in his name.
Posted by: The Brickmuppet at Mon Oct 3 20:30:36 2016 (KicmI)
2
Yeah, the new trailer warranted a massively updated post...
@Ben...I'm pretty sure that
Pyrrha is quite dead. If she does come back it will be as an illusion or somesuch to mess with Jaune. That was a pretty darned heroic death too.
I do wonder about
Penny. I put her in the "perhaps" category because she IS a robot after all. It is at least concievable (though unlikely) that she can be put together again.
On the flip side of this, Qrow appears at the very end of the episode holding something he ought not to have any hope of obtaining (Ozpin's sword) and he then turns into that sinister black raven we've been seeing. One possibility is that turning into a bird is his power, though that doesn't fit the other powers we've seen. Another is that he, has been killed, eaten and is now a disguise worn by Salem or (in the unlikely event she's alive) Cinder.
Posted by: The Brickmuppet at Mon Oct 3 20:50:37 2016 (KicmI)
3
Qrow's not dead, he's just pining for the fjords.
Meanwhile, In Kashmir
India hits back with bullets and bayonets, rather than the 'spicket'.
Indian officials said elite troops crossed into Pakistan-ruled Kashmir on Thursday and killed suspected militants preparing to infiltrate and carry out attacks on major cities, in a surprise raid that raised tensions between the nuclear-armed rivals.
Posted by: Wonderduck at Thu Sep 29 20:49:00 2016 (vZvpB)
2
Spigot, faucet, water tap. I don't think 'spicket' is a real word, but it's a colloquialism here in the south. Hence the 'quotie-poos' around the word. in any event it's referring to the linked story about the Indians contemplating the shutting off of the Indus river.
Posted by: The Brickmuppet at Thu Sep 29 21:29:49 2016 (KicmI)
2
Actually, worse than that. "oni" means "ogre". "onii" means "big brother". "onee" means "big sister". Which did you really intend? (I'll be hiding under my bed.)
5
That's complicated.
Ram was one of the most powerful of the Ogre tribe despite having only one horn (Rem WAS one of the weakest, as is normal for a one horned ogre) However she lost her horn in battle and now has very limited abilities. She cannot for instance grow a horn, have her eyes glow, snort sulphurous smoke and conceal a morning-star the size of her head with which to shred opponents with ease. She can cook though, is quite literate and she has clarivoyance.
Posted by: The Brickmuppet at Thu Sep 29 14:55:45 2016 (KicmI)
Questions for Tech People
I saw this on Instapundit and immediately thought of the Battle of Midway, the Verona transcripts and Bletchley Park.
The language follows step-by-step, logically, and can be tested just like a mathematical proof. So why is this formal verification essentially hack-proof? Because most hacks are made by exploiting bugs and errors in code. Code that’s gone through this process, with this approach, is supposed to be bug-proof. So there are no holes for hackers to exploit, because the code just works.
Emphasis mine.
In your professional opinion, how applicable (as a practical matter) would this be to the IT industry in general?
*****
Do any of the IT people reading this blog think that the "Internet of Things" is a cracking good idea which will provide benefits far surpassing its potential security risks and bot-farm potential?
*****
Would it be a good idea or a waste of time to make a class or 2 in code mandatory in highschool? If so what language would you reccomend? Does it matter that much?
1
I'm not a fan of formal verification. It was around as long as the idea of Tokamak was. And... Same result. A interesting demos, nothing practical. Meanwhile the computing has developed enormously. Frankly at this point I'm beginning to suspect that verification is a snake oil.
Posted by: Pete Zaitcev at Wed Sep 28 19:26:51 2016 (XOPVE)
2
In order:
1) Formal verification doesn't scale well, and to do it properly, you'd have to start at the firmware level for each piece of hardware in your system, and work your way up through the device drivers, operating system, compilers, and libraries. By the time you finished vetting a machine to run your "hack-proof" code on, all the parts would be obsolete.
2) Most Things should only be on a local or personal area network, and have no direct access to the Internet. NAT's a good model, despite all the IPv6 weenies trying to assign a unique global address to your toaster and fridge. Remote access to your Things should not be through a cloud service, but through an encrypted channel to your gateway device. Also, don't buy Things from a company that doesn't have a good track record for long-term security update support (which today pretty much means "don't buy Things").
3) Waste of time. Give them classes in statistics, critical thinking, and discrete math instead, and they can apply those skills anywhere, including learning to code in whatever language is trendy this week. As a bonus, they'd be resistant to scams and most political arguments.
4) The people who want control over the Internet want control over how people use it, so "no".
-j
Fads in computer science come and go. "Proving code" has been around for a hell of a long time, but as J says, the problem with it is that it's too expensive and it doesn't scale well.
It takes an absurd amount of time and a huge staff. And the cost and time grow faster than 1:1 as the project size increases.
The best crafted software I know of was the operating code for the Shuttle onboard computer. The system had five CPUs, four of which came from one company and the fifth from another. They were independent designs.
The code that ran on them was written twice, once for each architecture. And the system was constantly self-checking, not just that all five computers agreed and got the same answer but also that they got it at the same time. Just an amazing system.
And the very first test launch of the shuttle, with two test pilots on board, was scrubbed at the last minute because of a computer problem. The one computer decided that the four computers were taking too long and it hit the stop button. (Of course, it wouldn't have done that if they were already flying, but before launch it was the right response.)
It turned out the one computer was right, too. The software for the four computers had to be rewritten.
Any experienced programmer knows that "bug-free code" is a phantasm. It's long been a truism that if your code has no bugs, it's because it's trivial. Any non-trivial sofware will eventually fail.
5
I think there's room for... not the Internet of Things as it's currently envisioned (I don't need my fridge ordering groceries), but a more distributed computer system.
Right now I do just about all my computing sitting at my computer. That's mostly because a lot of it is gaming, and well, a tower is the only thing that can run this stuff at 4K. But a lot of the simpler stuff, especially a lot of the communication stuff, could be distributed throughout the apartment without too much trouble. The only real problem is figuring out what kind of displays, etc., would do the job most easily... and the fact that a lot of the software is assuming "you're using only one device right now and that's this one." Even if I had a tablet in every room, most of the chat stuff would interpret each one as a separate login and kick the rest off, so I couldn't just go from room to room and continue a conversation without a lot of logging in and out, etc.
There's also the question of utility. How much would that really be worth to me? What's the added advantage of that kind of setup versus "main desktop, and a tablet or laptop you can use elsewhere"?
Forget teaching coding in high school. We'd do better to teach personal finance (though that would lead to a lot of awkward questions... "Hey, teacher, all the example problems in the book for the benefits of compound interest mention people getting 5% on their savings account, but all the ones they actually offer give .5% instead...")
If we do turn over authority to ICANN, we'd better do so with the proviso "but if you piss us off, we will just take it right back." ;p
Posted by: Avatar_exADV at Thu Sep 29 14:15:26 2016 (v29Tn)
At least 18 soldiers were killed in a terror attack on an Army camp in Uri in Jammu and Kashmir on September 18. All four terrorists, who attacked the camp, were killed.
Amidst growing tension over Uri attack by Pakistani terrorists on Sunday, a video of the country’s Defence Minister Khawaja M Asif threatening to use nuclear weapon against India is doing the rounds on social media. The video shows the Pakistani defence minister telling Geo News: "If Pakistan’s security is threatened, we will not hesitate in using tactical (nuclear) weapons.â€
Prime Minister Narendra Modi after a fiery speech in Kerala where he blamed Pakistan for exporting global terrorism has now called for a briefing on the Indus Waters Treaty.
Huh?
One of the suggestions is to turn off the Indus river tap that waters much of Pakistan
Oh Dear.
India and Pakistan have a bit over 100 nukes each.
I didn't know that India has the ability to stop the Indus River. That's usually extremely difficult.
The US can do that with the Colorado, with the Imperial dam. But that's a unique case; the Colorado by that point isn't much of a river because so much of it has been diverted.
2
That's how it is with the Indus too. That's WHY they have that treaty, because for a while India was diverting just about all of the river for irrigation...
Posted by: Avatar_exADV at Wed Sep 28 11:56:22 2016 (v29Tn)
3
I'm sort of worndering if we could belive the fallout models. The climate models turned out to be utter bunk, since we're emitting top of the line CO2 and the warming is way below the most favourable projections. Like literally stopped basically. Of course the fallout is much shorter term.
Posted by: Pete Zaitcev at Wed Sep 28 19:23:50 2016 (XOPVE)
4
True, but these are very short term and based on observed phenomena like wind patterns, volcanic eruptions and the Iraq Oil fires of the early 90's so there is at least decent data going in. I don't think it's as accurate as the tenths of a degree temperature gradient makes it appear, but it gives a good ballpark figure.
Posted by: The Brickmuppet at Wed Sep 28 19:42:42 2016 (KicmI)
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