September 09, 2018

Battening Down 2



It's still a week out, but this one is looking bad. It's very likely Florence will be CAT 4 or worse when it makes landfall. Meanwhile the ground here is saturated. There are still streets impassable due to high water and power is out in a few places due to a string of back to back rainstorms. As I type this, it is about to rain again. 

The situation is similar at my parents house down between Cape Hatteras and Wilmington, so I'm assuming those conditions extend from Norfolk to Wilmington. This means when the hurricane dumps its rain the ground will be soup. When 80 -100 knot winds arrive (let alone full cat 4 winds, which will cover a limited area)  it will be knocking over trees, power poles, streetlights and causing taller buildings to settle and topple. 

This storm is not getting as much coverage as it warrants and people seem oblivious to the menace that is approaching, Certainly, I'm not seeing anything like the sense of urgency I witnessed in the week before Isabel hit.  

If this system follows its predicted path and has winds even 2/3 as high as predicted then this storm has the potential to be a first order catastrophe. 



more...

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September 08, 2018

Meanwhile: On Drudge

Drudge has not updated his web design since 1996 and almost never removes anything from his list of newsfeeds.


Curiously, Apple News and Google News seem to be missing all of a sudden in exactly the same way Info-Wars isn't.

Huh.



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Battening Down

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September 05, 2018

Stein's Gate



Stein's Gate is a series from 2011 that was popular and fairly well regarded. I'd missed it at the time, but as the one reported beacon of goodness in the vast wasteland that is this season is a sequel to that show, I decided to check it out before starting  Sten's Gate Zero.

This turned out to be a sound decision, not only because Stein's Gate Zero makes exactly zero sense without the prequel, but because Stein's Gate is a very neat show.

The story begins with Rintaro Okabe and Itaru Hashida two nerdy male college students and Mayuri Shiina, a moe-blob cosplayer. They run a small applied sciences lab in an apartment rented over a used electronics store. Their current project involves a highly modified food service microwave oven which has been modified to operate via cell phone and internet connection. As the dumpster derived device had no working magnetron, they're also working on a magnetron analog of their own design which is performing...rather erratically. 

When two of them decide to go to a physics lecture being given by a controversial scientist, they bump into Kurisu Makise, a neuroscience graduate student on summer break from her studies in the U.S.  

And then things get weird.

This is an odd show with all sorts of overused cliche's, gratuitous fanboy references and adult onset Chuunibyou.

It also manages to be absolutely riveting. 

In the course of 24 episodes our band of 3 nerdy tinkerers and their otaku shield bearers find themselves involved with a whole slew of science weirdness, international conspiracies, the Akihabara chamber of commerce, the Large Hadron Collider and...traps.    

Be advised that the superficial wackieness serves as comic relief and a tension breaker. This is dark science fantasy. The story is absolutely gut wrenching at times, almost to the point of sadism in some scenes. However, the characters are endearing and there is a most definite thread of hope that runs through the whole show.

All the characters tend to have surprising (often hidden) depths. My only complaint is that Kurisu Makise, the awesome female lead is somewhat underutilized, at least at first. 



All in all, I quite enjoyed Stein's Gate. It's smart, enjoyable and full of surprises.

 Aside from the caveat that you go in understanding that it is occasionally quite  brutal, I highly recommend this series. 

It's just really well done. 






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September 03, 2018

Oddly Enough, I have Mixed Emotions About This Headline

Orion Space Battleships Could Still be Built in a Nuclear Space Race





An Orion Spaceship, albeit not a battleship drawn by Adrian Mann

Next Big Future gives a concise overview of the Orion Project, though aside from the headline no explanation for why the political hurdles to nuclear pulsed propulsion might be overcome.  

Note that as I type this, the post over there seems to stop in mid-sentence while discussing Casaba Howitzers.



more...

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September 01, 2018

Speculative Technology in Sci-Fi

Sometimes it doesn't age well..




I've started watching Stein's Gate a well regarded series from 2011 that I'd never gotten around to. There's a short bit in the first episode where we learn that one of the future technologies our scientist protagonists are working on is household appliances that can be remotely operated by cellphone. 

Alas. No one went back in time and warned them about the internet of things.

That aside, I must say that, one episode in, this show has me quite effectively hooked.

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Panopticon Peculiarities

Two weeks ago I noted that I'd been logged into You-Tube automatically and found in the course of some browsing, a number of surprisingly risque MMD videos. I'd half-joked that teh Googleplex was thus made aware of my  observation of certain MMD channels of debatable societal merit.

Last night I got an alert that some site I was unfamiliar with had published another video. I initially ignored it as a phishing scheme, but later looked up the site name through You tube search and discovered that it was one  of the aforementioned sites.

Now I double checked and I'm subscribed to two channels...both of them safe for work.

So I'm getting alerts for these male gaze oriented channels, which would not be an issue if not for the fact that this means I'm on Google's perv list.

I really can never get married now.

One odd bit. The Channel in question, seems to have had several updates since my initial visit, though this was the first new content alert I'd gotten from it.

The channel is here if you are interested in doing scholarly research of this troubling privacy issue...or perhaps low gravity fluid dynamics. It is likely to be of dubious utility for researching anatomy since I don't think boobs work that way. 

 

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August 31, 2018

Oh.

Well, this seems newsworthy.

The U.S. Army Criminal Investigation Command is investigating a serious equipment and ammunition theft from the US Army’s Fort Hood base. A quantity of ammunition and Chemical, Biological, Radological and Nuclear equipment has been stolen from a storage cage at Fort Hood in Texas.

It looks like the quantity of ammo was 480 rounds, hardly a massive arsenal (about a day at the range). It might, or might not be significant that in contrast to the 9mm rounds, the type of 5.56 ammo was not disclosed. Still, even assuming some armor piercing-explosive 22 round, it seems that the radiological equipment would be of greater concern.

More on this here

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August 30, 2018

Meanwhile; In Space

It appears that the ISS was hit by a micrometeorite




NASA image via

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Meanwhile; In Florida

A family was being pestered by a large monitor lizard and hired a trapper to deal with the invasive reptile.


Yesterday the trappers trap tripped and trapped a tetrapod. Sadly, said tetrapod was not a big lizard but something far, far worse.

A cane toad.




Florida now has a case of the Cane Toads.

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August 29, 2018

Many Many Rockets


A really big truck with a whole lot of Turkish T-122 rockets.

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Ah!

Some of us have been wondering what exactly is up down under and have strongly suspected that we'd missed something obvious.


Now that we've received a detailed explanation from the people on scene, it appears that the one detail we were wondering about is actually lacking a generally accepted explanation.

This is both reassuring and of some concern. 


For we live in interesting times.

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August 28, 2018

Slightly Less Fun Than the Last Post


This video is three years old and it looks like Extra Credits was not only ahead of the curve on this story, but, due to their area of expertise, had some very interesting perspectives about the Chinese social credit system. The video also has some facinating bits of info regarding the Orwellian nightmare in question that haven't been widely reported.

One of the entities that runs the SCS is Tencent, the company that owns Riot Games, Epic Games and... Blizzard. 

Furthermore, it looks like a couple of specific features of the social credit system seem to have been given beta tests in Blizzard's popular MMO, World of Warcraft.

The whole social credit system is the stuff of nightmares, but the fact that western game companies are so heavily involved in the development of this is even more worrying as this has some...implications.

Perhaps Twittermobs are a beta test to explore more social manipulation of a more kinetic nature. 

This might sound paranoid. And you might think to yourself "That's retarded!" ...but if you didn't just think that...but you tweeted it, well, then you just got banned.

So who's retarded now?

UPDATE: OK, so you so you  just got suspended for a week. These things add up.

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August 27, 2018

See?...SEE? It Could Have Been Fun!

Art by Ueyama Michirou: Buy his stuff here.

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August 24, 2018

Low-Brow High-Energy

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THIS JUST IN: Stupidity Still Rampant



 "He should change his name to Jack"


more...

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August 22, 2018

I Blame The Lawyers

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August 21, 2018

Today's Facebook Follies

Facebook is instituting a TRUST-RATING FEATURE because their Panopticon is not just creepy enough yet. 




Also: If your Facebook page gets...big*...then you need to let Facebook know where you live


People who manage these pages that have significant followings are going to be asked to complete an authorization process in order to keep posting on their page.

"Well...that doesn't have any troubling implications."

Oh lighten up Sarcastic Coffee Girl. It's obvious that the idealistic nerds are just building a road to a glorious** future that we can get a glimpse of in this two year old Wired article and these two pieces that (entirely coincidentally I'm sure) ran on Drudge today. 

* definition of "big" is not firmly established at this time.
** definition of "glorious" may involve momentary discomfort.


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August 19, 2018

More News From the World of 'Splody!

We've mentioned Russia's horrific, supersized, Strangeglovian, torpedo of terror here before. Well, the Russian government recently held an online poll to determine what this abomination is going to be named. The winning name was, sadly, not Nukey Mc Nukeface, but Poseidon.

Reports on this system are somewhat contradictory. The Russians seem to be giving 2027 as the date it is fully operational, while it appears that the system is in service now aboard RFS Belgorod, which has the capacity to carry 6 of these devices. The press reports also report that this thing has a yield of 2 megatons, (down considerably from 100MT)but that makes exactly no sense.

Here's why.

Unlike the U.S. the Russians never stopped designing new nukes. They are at least as advanced as us in this regard. In 1963 the U.S. had a one megaton warhead that weighed only 600-680 pounds and was less than 18 inches in diameter. A 21 inch torpedo like the MK 48 has a 650 pound warhead. The Russians use 660mm torpedos. I have no idea what their warhead weight is but the smaller 610mm Japanese Type93 (Long Lance) had a maximum warhead weight of over 1700 pounds in its mod 3 version. Thus one could conceivably put a 1-4 Megaton warhead in their submarine's standard tubes and carry a dozen or more with no expensive mods to the sub. This weapon has been photographed (in its tube) and is bigger than a WW2 Japanese midget sub. Modern 21 inch Torpedoes already have a 140 kilometer range, and one can assume that the 660mm russian weapons are longer legged still, so it seems unlikely that the entire Russian sub force could be stopped from tossing a dozen of these into major US ports, which aren't moving targets after all. This weapon on the other hand is limited to one boat at the moment, with 1 or 2 more in the pipeline. The only reason to add that vulnerability is if there is a huge increase in capability. This blog has explored cratering and seiche effects on a port before. Now let's look at secondary effects.

Belgorod reportedly carries six of these things, What happens if ONE sub fires a full spread and positions them for maximum effect?

Quick! To Nukemap for Justice!




"Holy crap! What the hell am I looking at?"


This is 6 x 100Megaton groundbursts in 5 deepwater ports and a Fishing harbor (Bangor, Astoria, Crescent City, San Fransisco, Sacramento, Long Beach) plus a 2 megaton groundburst for perspective in a salt marsh next to Vandenburg AFB. I had the fallout pattern from the smaller blast go south to make it stand out.

Note that the orange circles are the zone of burnination. At the outer edge of those circles, on a clear day, people outside go blind, get third degree burns, leaves,  hair and dark clothing can catch fire, everything inside of that gets steadily more combustible. This means that EVERYTHING inside the inner orange ring is on fire. Recent headlines have implications for that effect, and how hard it might be to get under control.

The light grey bit just inside that is the outer limit of smashed windows and associated lacerations of people who might already be blind and on fire . Damage, gets worse in from that, the darker grey circle on each blast pattern is the 5 PSI limit. The effects of 5 pounds per square inch of overpressure can be seen in this helpful .gif .



(The .gifs on the right actually.)

Everything inside that circle gets progressively more unpleasant. None of those effects save the outer burn limit are visible at this scale on the 2mt bomb, which is the smallest that really shows effects at this scale. Still, I very much would not want to be at Vandenburg in this instance. 

 I picked the west coast not because I hate J.Greely, and Mauser nor because I think that my home  next to the largest naval base in the world is not a target, but because of the orange and yellow pointy bits coming out of the blast radii.

Fallout. This is how the Nukemap site explains the visuals for the streamers coming out of the circles.
Fallout contours for a 100 megaton surface burst (52% fission) with a 15 mph wind:

 

 
Fallout contour for 1 rads per hour: 

 

 
Fallout contour for 10 rads per hour: 

 

 
Fallout contour for 100 rads per hour: 
  •   

All of those fall under the category of "bad", with10 rads per hour giving acute radiation syndrome in about half a day. 

The fallout contours vary in length because I varied the wind speed. The mushroom cloud from a full yield RDS-220 is estimated to get over 30 miles high so it's going to be blown east by high speed upper level winds, especially if it intersects the very high speed winds of the jet stream(s). The wind speeds in the above image vary from 10mph to 180mph.

 In practice such fallout patterns would follow a lazy s curve well into Canada (I would not want to be in Saskatoon or Winnipeg) before arcing down intothe U.S. breadbasket and possibly (depending on wind speed) looping up through the northeast and poisoning New England & the Maritimes. This is, of course highly dependent on the time of year (things like is the  subtropical jet stream active as well as effects of North America's comparatively mild continental Monsoon pattern). 

Here for comparison are three different fallout estimates from the federal government.






Images all nicked from Modern Survival Blog.
 
Note that these all date from the '80s or earlier and are all based on cold war scenarios involving a thousand or more bombs. The estimate in the first image is for 6.
 
So a full spread of 6 high yield weapons from Belgorod killed or poisoned at least half of North America and probably killed a majority of Canadians as an afterthought. That is a capability that makes the huge scale and complexity of this system actually make some sense, in exactly the same way that the 2megaton yield being reported doesn't. 

 I strongly suspect that IF this is not a Potemkin torpedo, that the yield is much higher than the 2 megatons that has been surfacing in news reports lately. I'm sticking with between 50 and 150 megatons. 

Note too that 150MT was, according to The Johnston Archive, the final maximum design yield for the RDS-220 physics package, when it was intended as a warhead for the ICBM that was re-purposed as the Proton launcher.

Even given space and weight restrictions in the torpedo, 100 MT doesn't seem unreasonable. It seems like a middle of the road estimate. 

If you take the parachute, and lay down casing off the old, 1963 Tsar Bomba the actual 'splody bits should just fit into a Poseidon. That weapon fit into the T-15 torpedo  designed for it with just fine and its dimensions are similar to Posiedon's (albeit it was a tad shorter). It's been a long time since 1963...a lot of progress has been made.

Nuclear war is hideous to contemplate, but we lived unbder its spectre for decades. However, 'total atomic anihilation' used to require hundreds or even thousands of warheads.  An EMP is a real threat, but doesn't involve direct damage or any meaningful fallout.  Of course, in the unlikely event they ever use these things then the Russians will be hitting us with everything they have. Even if only to make the rubble bounce.

So.

Contingency plans.

Ceres vs. Mars?
Pro's and cons.

Discuss....

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August 18, 2018

Internet Search Hazards

I went perusing MMD videos and was surprised at how....risque they were all of a sudden. In particular there was a whole series of quite lovingly rendered videos involving zaftig young ladies dancing while clad only in stockings, pasties and...radar arrays.

Anyway, I gather that when I logged into my G-mail account, and then opened up You Tube in another tab, I was automatically logged into my You Tube account. 

This grants access to R-18 videos.

This in turn means that the Googleplex now knows that I spent about 20 minutes perusing dancing shipgirls in thongs.

This has implications.

1: Amazon is likely going to send me creepy books on marlinspike.

2: They'll be able to blackmail me with this, thus compromising my integrity as a blogger if I cling to any pretentions of respectability.  So...

Ladies and Gentlemen: I recently spent 20 minutes looking at dancing shipgirls in thongs on You Tube.

3: I can never get married now. 

God, I hate Google. 

UPDATE: No doubt for scholarly reasons, a request was made in the comments for examples of the aforementioned visual media. 

I will not embed these but this link is representative. This one has less elaborate antenna arrays, making due with rabbit ears, but is more impressive from an animation perspective, and this one has (on its margins) something to offer to any remaining female readers I might have. 

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