Photographer's Slide Rule

Saturday, September 17, 2016 0 comments

Before there were lightmeters...

Another interesting Nomographic device.

Like the Airship Engineer's Slide rule I discussed previously, other technically complex disciplines made use of nomographic devices to simplify on the fly calculations.

Photographers developed devices for determining exposure times known as Actinographs.

The name originally meant a device that recorded the amount of sunlight for a day but was adopted for the photographer's slide rule that used that data.

Here is an example from the later 19th C

Since the exposure time depended on several factors these could be set by sliding the scales. The scales were adjusted to account for plate speed, lens type, and other variables.  The curves on the roller indicated the changing light intensity for different times of the year.  The result was an estimate of the exposure time needed.

Here is another Actinograph that used a card instead of a roller for the sunlight data.
This is one of the first commercially produced devices made by Ferdinand Hurter and Vero Charles Driffield and patented in 1888.



Keep your sightglass full, your firebox trimmed and your water iced.
KJ

World Championships!

Sunday, September 11, 2016 0 comments


A Beautiful days duelling.

Yesterday Saturday Sept 10, 2016
A short Thank You video I made with the photos I had handy this morning.




Once the semi-official photographers have their photos available I will prepare my formal(esque) report.

Here are the new World Champions!

2016 World Champions
Standing L to R
Monica Willard (Creator of Street Dueling), Cali Brewer Duelling Champion, Karen Siemens 2016 World Champion,
Cindy Bedford Street Duelling Champion
Seated L to R
Raven Hawthorne Flirtation Trials Champion, Josanna Justine Compulsory Figures Champion
Missing Briona Justine World Junior Champion


 Congratulations Ladies!

In the meantime check out Jayne Barnard's Clockworks and Crime.
And Madame Saffron Hemlock's Parasol Duelling League on Facebook of course!

Keep your sightglass full, your firebox trimmed and your water iced.
KJ

2016 World Championships Sept 10th!

Thursday, September 1, 2016 0 comments

Only a week to go!

Get your Parasols tuned up ladies, and come out to compete to be the 2016 World Parasol Duelling Champion!


Keep your sightglass full, your firebaox trimmed, and your water iced!
KJ

Parasol Pockets?

Tuesday, August 9, 2016 0 comments

On Parasol Pockets

These triangular pockets sewn into the sides of Lady's dresses during the 1870s and '80s are called "Parasol Pockets" and have been the subject of much debate amongst costume historians.
The debate is whether they were actually used to hold parasols or whether they were just a style of pocket at that time. There are no historical images of them actually holding parasols which does lend credence to the latter idea.


The "simply a pocket" side of the debate also points out that when ladies are shown with parasols they are always holding them.

This picture, a fashion plate from May of 1876 is a good example.

The ladies are shown outside without parasols and their pockets don't have them either, which can clearly be seen in the illustration. So what gives?

As a parasol duelling aficionado the answer is obvious to me smile

The fashion plates and early photos are being used to show off the outfits not the parasols. Parasols were for duelling AND for show. If the fashionable parasols which matched or complimented the outfits were to be shown then obviously they needed to be held not hidden in the pocket.

A Lady Duelist would also likely have a parasol specific for duelling and a fashionably decorated one for show. When out and about the duelling one would be carried in the pocket and the fancy one held.
Historians also point to the fact that the parasol pocket often shows up on dresses that would not likely be worn outside so why have a parasol pocket at all?

 These pockets would have been used to hold the smaller Street Duelling parasols of course!

Keep your sightglass full, your firebox trimmed and your water iced.
KJ

Four Years and counting!

Friday, July 22, 2016 0 comments

A Four year run!

Gears, Goggles, and Steam Oh My! is four years old.

Thanks for joining me on this journey of imagination, history, and "Mad Science" (tm).

Keep your sightglass full, your firebox trimmed, and your water iced!
KJ








The Honour Taker

Friday, June 24, 2016 1 comments

The Honour Taker



 Previously I posted an article by Stewart MacPhee, writing as Dr. Johann Portsmouth Adler, about the Prussian forms of Parasol Duelling.

Here is another excellent post.

Well done Sir!

Enjoy
Keep your sightglass full, your firebox trimmed, and your water iced.
KJ


Ed: It is my pleasure to post another wonderful article from the good Doctor Adler.

This one discusses the history and forms of the infamous Ehre Nehmer move and how it was used in other Parasol Duelling styles. As an eyewitness and formal Doctor (umpire) at many Parasol Duelling competitions he was well placed to observe and study these moves. 

A valuable addition to the increasing amount of information being compiled on this intriguing sport. 

Abflug mit gnade
(Departing with grace)
By: Dr. Johann Portsmouth Adler

    Many of my colleagues as of late have been asking me many questions regarding the elegant form of parasol dueling known as the Prussian style that is widely practiced in the Germanic territories.  One topic in particular is the dreaded move known as the Ehre Nehmer or Honour Taker.  While talking about this with my fellows there arose a bit of controversy over just what form the move in question takes when practiced.  While some will state that it appears to be a twirl but instead of facing the opponent the duelist instead turns their back, appearing like a “reverse twirl”, others still state that the move in question takes the form of a snub, where the duelist keeps the parasol facing their opponent, but then turns on their heel and walks away appearing like a kind of “reverse snub”.

    While I initially found this quite strange as the move that I had grown up hearing about, and had witnessed on more than one occasion, had always taken the form of the aforementioned “reverse snub”. Imagine my surprise, after exchanging letters on the subject with learned minds on the continent and my own investigations, when I found not one or two, but three variations of this move!  While they may all be called “Honour Takers”, in their own way they are each a separate move as practiced by those of different schools or styles of the sport. 
   
    So with that in mind, I have decided to sit down and write this missive on what had originally started as a Germanic move but has since seen its way from the vaunted drill academies of Berlin to the elegant runway plots of the Seine and, if rumours are to be believed, to the very shadow of Buckingham Palace itself.

Calgary Spring Regionals May 2016

Monday, May 23, 2016 0 comments

A Fine day's competition.

Sunday, May 1st 2016 was a beautiful sunny spring day.
Perfect weather for the Second Annual Spring Regional Parasol Duelling Competition.

 The competition was held in the same location as last year, at Weadickville just outside of the BMO Centre in Stampede Park, during the 2016 Calgary Comic and Entertainment Expo.

We had done two demos during the weekend and so we had a pretty good crowd of spectators for the competition.


 Katherine Lingwood, Cindy Bedford, Stewart MacPhee, Cali Kyhn,
  Karen Siemens and Deanne Robbins.
Photo by Grant Zelych


I work at a vendor's table at the Expo along with several of the regular duelists from Calgary and earlier in the weekend we had been so busy that we actually missed one of the demos!

Luckily the other members of Madame Saffron's leapt into the breach and conducted an excellent demo. Makes me proud indeed to see our members taking up the reins and elegantly demonstrating our great sport. Please join me in a hearty well done!




On Sunday, not taking any chances, we made sure to head for the Duelling Ground with lots of time to spare. When we got to the site there were already several duelists and quite a crowd of spectators gathered.  With ten duelists signed up it took a few minutes to get things organized.

Our Judge and record keeper for the event was the ever efficient Baroness Daniela Fawkes (aka Dana Teh). Her first official act was to read a "Welcome and Admonition" from Madame Saffron Taxus-Hemlock, who  unfortunately could not attend this year's competition.

Here is a video of this stirring start to the Spring Regionals!





Duelling in the Spring Sunshine!
Cindy Bedford vs Kyra McDonald
Photo by Karlo Keet

There were 10 competitors for this year's Regionals. Two winners of the 2015 World Championships, including the current World Champion, and the 2014 World Champion were amongst the Duelists!

The Regionals also include new duelists some of whom have never dueled in competition before, as well as more experienced Ladies.

Again this year we saw how everyone has continued to improve their duelling figures. There are also clearly developing styles and strategies which are fascinating to watch in action.

Karen Seimens and Deanne Robins
Photo by Karlo Keet


The format of this years competition was to be a true Round Robin where everyone duels everyone else during the course of the competition. Wins were to be awarded 2 points and a draw was awarded 1 point. It quickly became apparent that even running two duels at once, with 10 competitors it would take too long to run the competition in the time we had available.

So after the first three rounds had been fought it was decided to drop the two lowest scoring duelists off the list.

In one of those serendipitous events from which traditions are born, when the first Ladies were told that they had been eliminated, Raven Hawthorne asked all the remaining competitors: "Ladies can we give them a Twirl!"

A beautiful, and elegant way to show the respect due their fellow competitors!
 



The competition was stiff and the Ladies demonstrated their prowess with great speed and poise.  Here is a selection of photos that should give you a good feel for the competition.


The intensity of these duelists is very apparent here!
Raven Hawthorne and Sarafina Kain
Photo by Grant Zelych
Karen Seimens
Photo by Grant Zelych
Audra Balion
Photo by Karlo Keet








Raven Hawthorne
Photo by Karlo Keet















Cindy Bedford
Photo by Karlo Keet
Tamara Horne
Photo by Karlo Keet

 The duelling continued with the lowest scoring ladies being dropped from the list after each round.

Running two duels simultaneously took a bit of getting used to!  In order to prevent confusion only one of the Doctors would do the count but loud enough for both pairs of duelists to hear. This allowed the competition to proceed quickly but smoothly.

Raven Hawthorne and Katherine Lingwood
Photo by Karlo Keet

Nicole Baker and Kyra McDonald
Photo by Karlo Keet

















 


Cindy Bedford and Audra Balion
Photo by Karlo Keet























Finally after a further grueling 6 rounds of duelling, three Ladies emerged victorious!

Each was awarded one of these magnificent ribbons created for this event by Raven Hawthorne.

Winner's Ribbons by Raven Hawthorne
















Here are the winners of the 2016 Spring Regional Parasol Duelling Competition being presented their winner's ribbons by the Baroness!
 First Place Ribbon to Audra Balion
Photo by Karlo Keet



Second Place Raven Hawthorne
Photo by Karlo Keet
Third Place: Nicole Baker
Who had never dueled in competition before!
Photo by Karlo Keet




Congratulations Ladies!

2016 Spring Regionals
Winners
L to R: Audra Balion 1st place
Nicole Baker 3rd place
Raven Hawthorne 2nd place

Thank you to all the Ladies who participated in the Second Annual Spring Regional Competition.

Photo by Grant Zelych

Thank you also to my fellow Doctor, Dr Johann Portsmouth Adler (aka Stewart MacPhee.) for his sharp eye and strong voice!

As always thanks to the wonderful photographers that make us look so good!
Karlo Keet of Catstar Images
Grant Zelych
and our intrepid videographer Alex Norrington.

Keep your sightglass full, your firebox trimmed, and your water iced.
KJ

For more information and to find out more about this great sport go to:
Madame Saffron Hemlock’s Parasol Duelling League for Steampunk Ladies

Click here for information on the history and development of Parasol Duelling 
or click the Parasol Duelling tag.

The Rules for Parasol Duelling are here.

Spring Regional Winners

Friday, May 6, 2016 0 comments

Winners!

Here are the winners of the 2nd Annual Spring Regional Parasol Duelling Competition.
Held at the 2016 Calgary Comic and Entertainment Expo on May 1st.

The winners!
L to R
Audra Balion 1st place
Nicole Baker 3rd place
Raven Hawthorne 2nd place




Congratulations Ladies well fought!

Stay tuned for a formal report of the competition.
Keep your sightglass full, your firebox trimmed, and your water iced.
KJ

For more information and to find out more about this great sport go to:
Madame Saffron Hemlock’s Parasol Duelling League for Steampunk Ladies

Click here for information on the history and development of Parasol Duelling 
or click the Parasol Duelling tag.

The Rules for Parasol Duelling are here.

Coming Soon!

Saturday, April 23, 2016 0 comments

A trailer for my next serial story!



Enjoy!



Keep your sightglass full, your firebox trimmed and your water iced.
KJ

Airships Ship of Dreams

Monday, April 11, 2016 0 comments

A Video full of Airships!

A wonderful video of  post WWI Airship development, triumphs, and tragedies.
Lots of video from the time.
Enjoy

Keep your sightglass full, your firebox trimmed and your water iced.
KJ


Second Annual Spring Regionals coming May 1 2016

Sunday, March 27, 2016 0 comments

Ladies! Are You Ready?

Join the Ladies of Madame Saffron Hemlock's Parasol Duelling League  and the Steampunk Arts and Science Society (SASS) for the Second Annual Spring Regional competition!

All ages and experience levels are welcome.

The competition will be held in association with the Calgary Comic and Entertainment Expo
You don't have to be an Expo attendee to compete but you should  be a member of Madame Saffron's.





Here is my report from last year's competition. 

We will be competing in the same space as last year so a perfect place to see and be seen too.

Looking forward to seeing this first official competition of 2016!

For more information and to find out more about this great sport go to:
Madame Saffron Hemlock’s Parasol Duelling League for Steampunk Ladies

Click here for information on the history and development of Parasol Duelling 
or click the Parasol Duelling tag.

The Rules for Parasol Duelling are here.


See you all on May 1st!

Keep your sightglass full, your firebox trimmed, and your water iced.
KJ

Role Play Serial Story from the Messdeck Part IX

Friday, March 25, 2016 0 comments

Wrapped and delivered with care...


Here is the next, and last part of the first serialized tale from our role play group "The Messdeck".
You can start from the beginning here.

Previously Lt Cmdr(E) Maxwell MacDonald-Smythe and his crew in the aged airship HMAS Doris have been enjoying the hospitality of their shipmate Doctor Christine Pearse, who is also the Duchess of Argylle. As the evening progressed in companionable warmth and fellowship after their cold journey north in the winter skies of Northern England and Scotland, they discover that they have been tracked by small mechanical automatons. The bugs are controlled by a nearby cloaked Royal Navy airship.

The crew succeed in disabling the devices and Sgt Fraser warns the cloaked airship off with a flare rocket from his Sgt Major's private stash of exotic weapons.  As the airship leaves it drops a package.

Frozen Sky
A serial story from The Messdeck.
Part IX
Collected and edited by Kevin Jepson 
======
What follows is a slightly edited transcript of the role playing we did for our visit to the Manor at Davaar.
=====
Max calls up to Watkins, "Find anything aboard?"

"No Sir, all shipshape."

"You checked in the cabin?"

"Aye Sir, were nothing Sir. Unless they are in the gas bags it looks clean."

"Very good get down and go back inside with Simpson and see if you an Cooke can make out what these things are!"

"Aye aye Sir!"

Miss BB standing in her grey bloomers, with her heavy skirt in a heap by her feet, says, "Did you check in the box of warm clothes? I hope they are not in there."

*Iveta checks her holster and its pistol and then heads for the gate.*

*Beyond the walls of the Manor Sgt Fraser slowly moves around the trees near the edge of the property, his rifle ready as he scans the area for what fell from the airship as it left. It is full dark now but the snow on the ground seems abnormally bright, as often happens during a winter night in these latitudes.*

*The shadows of the trees are like black holes against the snow.*

"Blasted thing was around here somewhere..."

He chuckles to himself, "Can't believe I had to use the flare round already." He turns a small bend on the trail and sees the package sitting in the middle of the trail up ahead. It is a wooden crate precariously balanced on one corner in the snow.

"OVER HERE!" He yells.

Miss BB says, "Darn, now I have to run. Coming!"

Iveta turns around and smiles at BB. "Without that skirt, you may even find it fun!"

*The two officers jog briskly through the gate following the sound of Sgt Fraser's voice at the edge of the treeline.*

*After a last check of the outside of the control car Max heads back into the Manor to join Watkins, Simpson, Cooke, and the Doctor in the parlour.*

"It's a frosty clear night and no mistake." Max shivers. "Was almost getting used to being warm again too."

"Well Commander if that ship has moved off perhaps we can return to being warm."

"I apologize for the turmoil Ma'am."

"So far nobody has punched any holes in my walls so we are way ahead of last time." She says with a rueful grin.

Cpl Cooke is munching on a meat pie while looking over one of the captured bugs.

"Well Cpl, these things all down now?"

Cooke swallows and sits up straighter. "Aye sir! I'll leave my gear on as long as we are here just in case though."

"Well done Cpl, let Watkins and Simpson take a look at one of them things."

Cooke holds one up. "Here you go lads."

*Simpson gingerly takes the critter and moves over to the side table under the fancy electric lamp and soon he and Watkins are looking at it through their pocket magnifiers and muttering quietly to themselves.*

Max watches for a second then shakes his head with a smile. "That'll keep em busy for a bit."

As Iveta and Miss BB move across the open space surrounding the manor they see the dark bulk of Sgt Fraser waving from the edge of the trees. Coming up to him Miss BB says, "Good shooting". She smooths her bloomers and asks "What have you found?"

Fraser nods at the two lady airship officers and then points to the crate lying further along the trail. "That's what it dropped Ma'am, but I wouldn't touch it yet. Maybe the doctor has a cart we can borrow to bring it back?"

Iveta eyes the crate, and the size of the depression it made in the snow as it landed, trying to guess its weight. "I'll go see if there is anything at the house. Shall I bring a few more hands?"

Fraser nods. "Yes Ma'am. If you please, maybe that Mr'Gears fellow?"

Nodding, Iveta takes off toward the house at a nimble run.

BB yells, "Pony, bring the pony! Everyone loves a pony."

Miss BB and Sgt Fraser stand watching the crate. Miss BB, hands on her hips says, "It's a box. Can we lift it ourselves?"

Fraser looks to BB. "Best not to touch it yet Ma.am, don't know what it is."

"Can I kick it?" she asks.

Fraser starts. "NO! What if it's an explosive?"

"Hmpf. Maybe the pony will kick it." says Miss BB.

Airship Rules

Sunday, March 6, 2016 0 comments

Basic Rules for Aerostatics

These Aerostatic Rules are taken from an Australian Government Document for getting ones "Airship Endorsement" on their pilot's license. Published in 2004 much of the document concerns the specific information an Airship pilot needs that the pilot of a heavier than air craft doesn't. One interesting point is that the rules are written for both hydrogen and helium airships! 

Enjoy

Keep your sightglass full, your firebox trimmed, and your water iced.
KJ



Recall the following basic rules for aerostatics and how to use them to calculate airship performance: 

  (a)  Rule 1
    Lift of an airship varies with the volume if all other conditions affecting lift remain constant.

  (b)  Rule 2
    Lift of a given volume of gas increases if barometric pressure increases and lift decreases if pressure  decreases.

  (c)  Rule 3
    Lift of a given volume of gas will decrease if atmospheric temperature increases and will increase if temperature decreases.

  (d)  Rule 4
    The higher the atmospheric humidity the less the lift.

  (e)  Rule 5
    There is no change in equilibrium due to a change in barometric pressure when the gas is free to expand.

  (f)  Rule 6
    Where air and gas temperature change an equal amount there is no change in equilibrium if the gas is free to expand.

  (g)  Rule 7
    An airship in equilibrium at any altitude will be in equilibrium at sea level, providing no weight is lost or gained and the superheat value is not changed in descending.

  (h)  Rule 8
    An airship rising from the ground in equilibrium will be in equilibrium at any altitude below pressure height if no weight is lost or gained and the superheat value does not change.

  (i)  Rule 9
    Barometric pressure will decrease approximately 1 inch Hg for every 1 000 feet of ascent in the lower atmosphere.

  (j)  Rule 10
    Atmospheric temperature will decrease approximately 2°C for every 1 000 feet ascent.

  (k)  Rule 11
    Gas volume is changed 1% for every 2.75°C change in gas temperature.

  (l)  Rule 12
    Gas density is changed 1% for every 2.75°C change in gas temperature.

  (m)  Rule 13
    1%  change in gas density or specific gravity for helium changes the lift 0.2% when at pressure height.

  (n)  Rule 14
    Lift is changed 1% for every 2.75°C change in superheat in flight as the gas is free to expand.

  (o)  Rule 15
    At pressure height (where gas is  not free to expand) the lift will change only 1% for 11°C superheat with helium and 1% for every 25°C superheat with hydrogen. This shows the danger in going from maximum daytime superheat conditions to zero superheat value at night if not properly understood and counteracted.

  (p)  Rule 16
        (i)  2.75°C superheat will lower the pressure height 360 feet at altitudes below 7 000 feet.
        (ii)  2.75°C superheat will lower the pressure height 400 feet at altitudes above 7 000 feet.

  (q)  Rule 17
    In ascending under average atmospheric conditions the volume will increase 1% for every 360 feet of  ascent in rising to 7 000 feet and increase 1% for every 400 feet above 7 000 feet.

  (r)  Rule 18
    In going above pressure height, lift is reduced 1% for every 360 feet below 7 000 feet and 1% for every 400 feet when above 7000 feet.

  (s)  Rule 19
    1% of the original mass of gas is lost if going 360 feet over pressure height when below 7 000 feet and 1% is lost for every 400 feet ascent above 7 000 feet altitude.

  (t)  Rule 20
    If, when full of gas, a weight equivalent to 1% of the lift is thrown over as ballast, equilibrium will be reached when 1% of the gas has been ‘valved’.

Airship Engineer's Slide Rule

Tuesday, March 1, 2016 0 comments

Slip Sticks for the Black gang!

Previously I posted about Nomography, i.e. the use of graphical tools for solving equations.

I have found a perfect example in the Internet Archives!
This article AN AIRSHIP SLIDE RULE By E. R. Weaver and S. F. Pickering, details the calculations and construction of a slide rule for working out problems concerning buoyancy, volumes, temperatures, lifting capability, and altitudes. Specifically for Airship crews this simple device is perfect for the analysis that any Flight Engineer would need to do as part of his duties.

The pamphlet contains the mathematical derivations for the scales and lots of sample problems that can be worked out using the slide rule.

Here is a picture of the slide rule:


And here is a page with some examples of the kinds of problems that could be worked out:


A very useful tool indeed.

Since this pamphlet includes the formulas for how the scales used on the slide rule are laid out, it should be possible to build one!

I think my Flight Engineer needs one, but adjusted for Steam as the lifting gas.

Keep your sightglass full, your firebox trimmed and your water iced.
KJ

Airship Feasibility Study from 1978

Friday, February 26, 2016 0 comments

Commissioned by the Province of Alberta!


This is a fascinating document that I found on the Internet Archives.
The Alberta Modern Airship Study was prepared for the Alberta Ministry of Transportation by the Goodyear Aerospace Corporation.

The study examines the realistic feasibility of using modern airships for transportation in Alberta. We had then, and still have today, large areas of the province that have narrow road access if they have access at all.

This study is packed with analyses, graphs, charts, and the technical feasibility of using airships.


Amazingly the study concluded that such use actually made sense!



Here is the conclusion (Spoiler Warning!)

STUDY CONCLUSIONS
The survey and ensuing economic case studies indicate that there are a large number of economically attractive applications for airships in the study area. It is apparent from the surveys and economic case studies that an airship operating company [rental service] is both necessary and economically viable.
The operation of airships within Canada is operationally a viable concept. Environmental factors, while severe in terms of cold, will not appreciably affect airship operations any differently than existing aircraft operating in Canada
.
The technology is available to successfully provide vehicles in the near term. Final definition of the vehicles can proceed immediately. Demonstration vehicles are needed to illustrate:
1) A lack of technical and operational risk to users
2) Economic viability
3) Regulatory agency compliance; and
4) To develop user awareness and confidence it is conservatively estimated that the following vehicle configurations and quantities could be supported by the study area :
Modern Conventional [Non-Rigid]       8 Vehicles
Modern Conventional [Rigid]               2 Vehicles
Heavy Lift                                            6 Vehicles

The earliest operational availability for the configurations considered during the study is:
Modern Conventional [Non-Rigid]       3 Years
Modern Conventional [Rigid]               8 Years
Heavy Lift Airship                                5 Years   

As in the case of the modern conventional non-rigid airships there appear to be two sizes of HLA vehicles having near-term applicability. An HLA with a useful load of 45,372 kg [50 tons] would find primary application in some remote construction activities, power line transmission tower erection, and the forest industry. The largest market in the study area for the HLA is probably in the 90,744 kg [100-ton] useful load range. The device would be used primarily in supporting large remote construction projects.
An excellent read and even though Goodyear obviously had a vested interest in selling Airships (they were the only ones making them in the 70s) they still covered all the bases.

Keep your sightglass full, your firebox trimmed and your water iced.
KJ

Role Play Serial Story from the Messdeck Part VIII

Saturday, February 20, 2016 0 comments

A package arrives.

Here is the next part of the serialized tale from our role play group "The Messdeck".

You can start from the beginning here.
Previously Lt Cmdr Maxwell MacDonald-Smythe (Max) and his crew aboard the aged HMAS Doris have arrived at Davaar, the manor of their shipmate Doctor Christine Pearse, the Duchess of Argylle. They are on their way to the remote Naval Airship base at Scapa Flow in the dead of Winter. After their icy flight Max and the crew were enjoying the warm hospitality of the good Doctor when they discover they are being tracked by small mechanical spy bugs.

After scrambling to catch as many of the bugs as they can, Corporal Cooke has succeeded in blocking the bug's transmissions and has disabled them with his signals gear. He has determined that the controller for the bugs cannot be very far away in the darkening Winter sky.

Frozen Sky
A serial story from The Messdeck.
Part VIII
Collected and edited by Kevin Jepson 
======
What follows is a slightly edited transcript of the role playing we did for our visit to the Manor at Davaar.
===== 
Christine Pearse, Duchess of Argylle,  is watching as Cooke and Miss BB examine the still forms of the mechanical bugs. She asks Max, "Who, pray tell, is Barbesley? I'd like to pay a call and leave him a little something to remember me by, since he was so kind as to invade my home."

Max says, "He were an old mate of mine actually. Works for Admiral Chicheley now and just happened to be at York when we was. To much of a coincidence that is!"

Christine's eyes narrow. "I agree, but not above the Admiral, it seems just like her style. And they've got a bloody lot of nerve even thinking of coming here after what happened last time!"

Max calls to Iveta who is looking along the edge of the book case for any bugs that might have settled there, "Lt Baleva, go and see if you can spot anything nearby."

"Aye Sir." As Iveta goes outside she sees Fraser walking around the airship, rifle ready. She stops and scans the sky. With eyes accustomed to reading shifting horizons, she hopes she can spot any anomalies on the ground or in the air. There is a faint buzzing sound in the cold darkness.

Simpson checking the underside of the cargo car stops and listens. "Eer! I know that sound!" and he sprints off towards the manor door.

Sgt Fraser sees Iveta as he comes around the Doris' control car. "I can hear something Ma'am but can't see anything, we all good inside?"

"They've disabled all the bugs but the spies are still waiting for us." Iveta says still watching the sky. "They're here somewhere, and close, likely aloft."

Simpson runs up to the Marine and Iveta. Touching his cap to the Lt he says, "You're unlikely to see anything Ma'am that be a Navy cloaked ship by its sound."

"Navy ship?" asks Iveta.

Simpson looking up into the sky at the faint sound says, "Aye Ma'am. I recognize it, only heard it twice before, at the EAD and here during the Battle!"

Fraser stiffens and says, "A cloaked ship? Blast! Need something special for this!" He heads over to the trunk he and Cooke left by the door.

Miss BB has opened the parlour window and is watching the sky intently when she suddenly points over the dark mass of the Doris. "Look, over there. It's one of those weird cloud things that we saw before."

Iveta follows where Miss BB is pointing and spots the faint shimmer in the darkness. "Ah, good work Miss BB. I believe you're right, Simpson."

*Miss BB turns back from the window.*

"What did you see Lt?" asks Max.

Miss BB says, "A cloud ship... Sir, like we saw last time."

"Doctor, do you have a ray gun? I would shoot it if you have one." she asks Christine hopefully.

"I'm afraid I don't Miss BB or I'd be using it to probe a certain Mr. Barbesley as we speak." says Christine with a growl.

Miss BB says, "Ya, that would be a good use for a probe."

Christine turns to Max and says, "Do we have another battle on our hands, Commander?"

Max says "I bloody well hope not Ma'am. The problem is these fellows are supposedly on our side!"

*They join the rest of the crew in the courtyard.*

Simpson touches his cap to Max. "Cloaked Navy Ship Sir, moving slowly from the sound of it."

Miss BB mutters, "Maybe they are bad guys who stole a navy ship?"

Iveta says "The ship is moving slowly North East by East Sir, maybe 100' altitude no more, just lost sight of it over the other wall."

Fraser comes back from the trunk holding what looks like a chunk of pipe. "This will give them something to think about Sir. Will need to get outside the gate to get a clear shot"

"Carry on Sgt." says Max.

"Aye Sir." Sgt Fraser with his Pipe heads out the Courtyard gate followed by Miss BB.

Christine says, "Ladies and gentlemen, for what it's worth, Davaar does have suitable armaments for you, should you require them. After our last uninvited guests, I thought it would be a suitable precaution to take."

Aboard the creeping cloaked Airship Lt. Barbesley orders, "Release cargo." A crate, heather-painted to match its landing site, drifts to the earth beneath a small parachute no more visible than a wisp of fog.

Below looking at the shimmering spot from just outside the gate Miss BB says, "They are dropping something!"

"I see it Ma'am" and Sgt Fraser raises the tube to his shoulder.

Fraser fires the "Pipe" and with a whoosh a small rocket takes off towards where the ship is, when it gets close it explodes into a bright ball, a miniature sun at night.

Miss BB claps her hands with delight. "Ray gun! Yay!", then blinking in the flash says, "Bright ray gun, must remember not to look next time."

----
As the intense brightness in the control car fades enough for them to see again, Lt Barbesly orders "Helm forward 1/4 speed. Cargo pod, prepare second release." Creeping along closer to the ground, ever further from the bounds of Davaar, a second tiny package drifts down. The airship, quickly speeds up, rising over a low hill, and is lost to view.
----

*Fraser drops the empty pipe and grabs his rifle.  He and Miss BB head back in through the gate.*

"It dropped something Sir.  That flare shot was only meant to scare it off, don't want to get hung for shooting down one of our own eh?"

Max laughs "Ha! Serve them right to run afoul of one of Briggs' toys!"[1]

"I'd like to go see if I can find the thing they dropped Sir."

"Carry on Sgt. but be damn careful with anything you find!" says Max.

"Aye Aye Sir! Briggs would have me head if I went and did something stupid now." says Fraser with a laugh.

Miss BB says "I'll go."

"I shall join you as well." says Iveta. "Where are the weapons, Doctor? I'd like to go prepared. One takes a different sort of weapon to tea than on a scouting mission."

Christine says "They are in the Library...follow me."

As Miss BB starts to follow the Navigator and the Doctor back into the Manor, Fraser points to the open trunk, "There is a rifle or pistol in there you can use Ma'am."

BB grabs what looks like a shotgun. "Ah, this should do."

Cpl Cooke looks out the window. "Sir, I'll stay here and keep monitoring for anything else."

"Thank you Corporal." Max says.

"Do you think we will have to run Sgt?" asks Miss BB. "If we have to run then I have to take off my skirt. That should be OK right? It's a horrible heavy warm skirt. I hate it."

"I don't know Ma'am." says Fraser, suppressing a smile, "but it is best to be prepared just in case."

*Shouldering his rifle the Marine Sgt heads out the gate.*

"OK" says Miss BB and neatly steps out of her horrible heavy hateful hot skirt. Her bloomers are grey wool, and quite ugly.

The Doctor returning to the courtyard with Iveta spots Miss BB standing in her bloomers. "We really need to see about getting Mr. Worth to design some uniforms." she says with a smile.

----
The airship, having risen into a low cloud bank, keeps moving, but its cloaking begins to flicker, revealing the black underneath. "Good thing we got clear when we did, sir," says the cloaking tech. "That idiot's flare singed our whiskers something fierce. I'll have to swap out some resistors in flight, if you can keep us out of line of sight long enough."

"Very well. Helm, course for Carlyle base," orders the Lt. "We'll set down there for the night and pick them up when they move on."

Part IX is here.
===========
[1] Sgt Major Briggs has a fondness for experimental weapons.

How would you save the Titanic?

Sunday, February 7, 2016 0 comments

Pie in the Sky Project

This one is a thought experiment.

I watched James Cameron's Titanic the other night.
(Yes I cried. Shut up!)

1997 seems like a long time ago, sigh.

As always when I read about the sinking, or see the movies, I am struck by the apparent docility with which the crew and passengers went to their fates in the icy North Atlantic.

With the exception of the children aboard, everyone else had been born and raised during the Victorian era. They had watched massive technological changes being made at a speed unmatched even in today's world. Of the 2224 people aboard on that fateful night there were well educated people, craftsmen, engineers, labourers, sailors, mechanics, domestic servants, business men and farmers. They came from all over Europe, America, and the British isles. Everyone had skills, ideas, hands, and a desperate desire to survive.

So why didn't anybody do anything to help stop the ship from sinking?

I remember reading the transcript of the American hearings held shortly after the sinking*. One of the surviving crewmen was an ex Royal Navy sailor who was amazed that nothing was done to try to stop the inrush of water. Obviously damage control was high on the list of things a Royal Navy sailor would be trained in.

In Cameron's movie the Captain makes a suggestion of opening the watertight doors to help the pumps and is told by the designer that it would only buy a "little more time" and that the sinking was inevitable.

A little more time is better than nothing right?

So here is the project.

Assuming you could convince the passengers and crew to follow your ideas, how would you save the ship? And If you can't save her, how could you buy enough time such that the S.S. Carpathia, when she arrived at 4:00am, could save most of the passengers.

This is the ultimate Escape Room game.

All you have is what is aboard the ship, and your knowledge of what is happening below decks.  This is important since we know more today about how she sank than the crew on board did at the time.

Still an interesting project no?

Here is a video of the sinking from National Geographic. Showing the current ideas of how she sank.

I'll start it off by examining the Captain's suggestion from the movie.

We know that the ultimate problem was that as the breached forward compartments flooded they forced the bow down allowing the water to flow over the too low tops of the water tight bulkheads into the next unflooded compartments. The designer was correct, that as a result the sinking was inevitable.

However, the Captain's suggestion is actually a good one. By judiciously opening the watertight doors in the bulkheads the water levels in the flooded compartments would equalize a bit, but more importantly the angle of the ship would be less steep. This coupled with the pumps would slow the over-topping of the bulkheads. Also since the seas were perfectly flat, allowing the ship to settle more slowly would give the passengers and crew more time out of the water. It would also make it easier to try something else, anything else, without having everything crashing forward on the increasingly steep decks.

Interestingly Royal Navy captains did this during WWI.

One of the biggest risks to a warship if she was torpedoed was capsizing as the compartments on the damaged side of the ship flooded. A capsize was the worst case as it instantly trapped the crew below decks! Captains would order what was known as "counter flooding", intentionally flooding undamaged compartments on the opposite side to keep the ship on a more even keel. The idea was that even if the ship sank as a result of the flooding, she would do so upright, thus allowing the crew more time to get out of the ship and into the boats or the water.

In the conditions in which the Titanic sank the Captain's suggestion above makes good sense.

So...

You find yourself on the bridge of the R.M.S. Titanic at 11:45 pm on April 14, 1912. The mighty ship's engines have stopped, her watertight doors are closed and her Captain has ordered the ship's officers to give him a damage report. Astern you can faintly see the ghostly shape of the iceberg that has doomed the ship on whose bridge you now stand. It is a still, perfectly calm, but very cold night in the North Atlantic, and unless you can come up with something, two hours and forty minutes from now you will be struggling in the icy water with more than 1500 of your fellow passengers. 

Unlike everyone else aboard, you know what is happening and what will happen.

What is your plan?


Keep your sightglass full your firebox trimmed and your water... er... life belt tied. 
KJ

*The Titanic Disaster Hearings: The Official Transcripts of the 1912 Senate Investigation. A fascinating and scary read, which I highly recommend if you are interested in the history of that tragedy.

Here is a great chronology of all the recorded events on board from the survivors accounts.


There is a PDF file of the chronology here. 

Update Feb 12 2016: If you are interested in a kind of macabre time frame in which to work on your plan check out this video of the sinking in real time!





Anemoia

Friday, February 5, 2016 0 comments

A longing for the past.

 “The past is a foreign country: they do things differently there." –L.P. Hartley

I have a macabre fascination with moving images of the past. All these people going about their lives. Living in a world we can never know.

These old videos are full of ghosts because anything filmed more than 100 years ago contains images of people who are now dead.

This video from The Dictionary of Obscure Sorrows describes this feeling perfectly.



Keep your sightglass full, your firebox trimmed and your water iced.
KJ

Time keeping by Nomography

Sunday, January 31, 2016 0 comments

Let the Sun shine in!

Last time I presented a link to the fascinating world of graphical calculations known as Nomography.

Now in Steampunk there is an emphasis on the mechanical. Time keeping being probably the greatest illustration of this. From tiny mechanical watches to massive clockwork calculating machines the imagery of gears and clocks are everywhere. But there are older ways of measuring time, using the motion of the Earth and the apparent motion of the Sun and other heavenly bodies with sundials and sextants, astrolabes etc.

This paper has some exotic patterns and calculations for devices that would make wonderful additions to our gadgets: 

Regiomontanus, Apian and Capuchin Sundials by Fer J. de Vries, Mac Oglesby,William S. Maddux and Warren Thom

So how would using this old "primitive" technology be used in Steampunk?

Perhaps hidden in our Mad Scientist's notebooks, or printed on our clothing, buried in the shapes on our gadgets, or or on the covers of our children's beds.  The mathematics used in creating these designs and the decorative possibilities of the shapes and patterns, while actually being usable to tell time, would make for some interesting hidden "conceits" don't you think?

Here is an actual card sundial from 1533.
Yes this is "primitive" in the sense that it is not mechanically complex but there is an elegance of form to the curves and shapes.

Elegant AND functional, scientific and technical, the Steampunk aesthetic on display indeed.

Keep your sightglass full, your firebox trimmed, and your water iced.
KJ

Role Play Serial Story from the Messdeck Part VII

Saturday, January 2, 2016 0 comments

Bugs!

Here is the next part of the serialized tale from our role play group "The Messdeck".

You can start from the beginning here.
 Previously Max and his crew aboard the aged HMAS Doris have arrived at Davaar, the manor of Doctor Christine Pearse, the Duchess of Argylle. They are on their way to the remote Naval Airship base at Scapa Flow. Christine was the the medical officer aboard their previous ship, the experimental HMAS Velvet Brush. The journey north in the dead of Winter has been exceedingly cold and Max and his crew are enjoying the cozy hospitality of their shipmate.

The evening has been progressing with much laughter and good cheer.

All is not as quiet as it appears however...
Frozen Sky
A serial story from The Messdeck.
Part VII
Collected and edited by Kevin Jepson 
======
What follows is a slightly edited transcript of the role playing we did for our visit to the Manor at Davaar.
===== 
Max and his crew are relaxing in the spacious parlor of the manor. The good food, good companionship, and excellent hospitality of the good Doctor has been a welcome respite from the cold of their journey North.


Christine laughs. "Well, I suppose this new rule of "ankling" in parasol duels might bring about some prettier shoes, boots and stockings."

Sgt Fraser is now going a bit red faced. "Hmmm... maybe I need something more then tea..." he says and pulls out a flask.

Miss BB suddenly pauses in her attempt to add some shortbread cookies to the stack of food in her bag. "Do you hear that? Scratching sound? Do you? Huh?"

Max takes another drink of tea "No Lieutenant, I don't hear anything but my ears ain't anything like yours!"

Everyone stops talking and starts to listen intently. Miss BB, as the communications officer, has an acute sense of hearing so everybody takes her seriously.

"Turn on the listening device. Turn it on, on, on." says Miss BB reaching past the food into her bag and pulling out a large hardbound book.

In the silence, Iveta closes her eyes to better get a reading on the sound, turning her head slightly. "You said the rats were effectively gone, Doctor. But something is scratching. Something smaller than a rat."

Christine nods. "Yes, there haven't been any sign of the rats since we left. This must be something else. It has to be new as well, it's been as quiet as a tomb until now."

*Cooke and Fraser stop eating and listen.*

Sgt Fraser puts down his flask. "Cooke, get your gear going lad."

Cooke grabs his bag. "Aye aye Sarge."

Miss BB looks at Cooke and says, "Is it on? Do you hear? I can hear."

Cooke looks up. "I don't hear anything Ma'am, I'll know more in a minute."

Miss BB having pulled her book and a pillowcase out of her bag, scattering cookies across the rug in the process, says, "I'm going out there. Cover me."

Sgt Fraser stands and looks across at Max who standing as well says, "Carry on Sergeant go and check it out!"

Miss BB already at the door to the hallway turns and says, "Come on you sissies. Don't make me go out alone?"

Sgt Fraser half smiling says, "Aye Aye Ma'am!" and draws his side arm and heads into the hallway.

Cooke takes out a gauntlet that contains his short range signalling gear and starts to power it on.

Watkins and Simpson, watching the Marines and Miss BB, look over at Max. "What's all this Sir?"

Max says, "Seems somebody is checking up on us, best get up on the ship and make sure nothing is untoward. Keep yer eyes and ears open."

"Aye aye Sir" and they follow the big marine and Miss BB into the hallway.

Max turns to Christine. "I hope we haven't brought along more trouble to your home Ma'am. It does seem to follow us though."

"As long as it's not that wolf creature Commander, I'm sure we'll be fine." Christine rings for Mr. Gears and when he appears whispers to him directions regarding the children. He disappears, heading to the schoolroom.

Miss BB standing just outside the hallway door mumbles, "Rats, smaller than rats. scratchy things."

Looking around, Iveta spots a few flying insects, and points. "Have you seen these before? I'm sure not many insects are comfortable in this climate?"

Christine says, "It's not the right time of year for flies or moths."

Miss BB thumps her book against the wall. "Ha! Got one."

Cooke looks to where Iveta is pointing. "Bugs!? Not again!"

Miss BB picks up something from the floor and brings it to the corporal. "What do you make of this Mr. Cooke?"

"Looks like some kind of little automaton."

Sgt Fraser calls out form the hall, "All clear here sir! Going to take a peek outside."

Max trying to spot the little machines says, "Might be like them spiders in the ship while we were in Africa. Blasted spies!"

----
In the hovering cloaked airship, a technician mumbles, "One down, sir. They've rumbled us."
----

Cooke looks at the smashed bug, then sweeps his gauntlet over it. "Similar, but... different..."

"Is it dead? Did I kill it?" asks Miss BB.

"What do you make of it Corporal any signals?"

*Christine moves over to the draperies and gives them a good shake.*

Cooke picks up what's left of the little machine. "It's dead, I need to get my gear from the ship, this gauntlet is only good for a few feet."

*Miss BB takes aim at another bug, being careful not to kill it she bangs the wall with a thump and quickly grabs the bug and stuffs it in her pillowcase.*

Miss BB says "Don't go out there alone. The bugs will get you. They will go into your ears. I just know it. Cover your ears!"

Miss BB says to herself, "When he comes back we should check his ears. Then, if he is OK we should see if we can track the signals back from this not dead one."

*Outside in the courtyard Cpl Cooke scrambles aboard the Doris and grabs his backpack while Sgt Fraser goes to the trunk they had unloaded before and unlocks it, grabbing a pair of rifles.*

Miss BB looks out the window and sees the guns. "I wonder if they brought the ray gun. Maybe they will let me shoot it this time."

When Watkins and Simpson get near the ship Fraser calls out, "Over here lads!" He holds up a rifle. "Best to arm yourselves."

Watkins snickers, "That's a bit big for these critters don't ya think Sarge?"

Sgt Fraser smiles. "It's not the bugs I'm worried about, it's the ones controlling them."

About Gears, Goggles, and Steam oh My!

Here I collect interesting bits of information related to the world of Steampunk.

Category List

Absinthium (12) accessories (15) Airships (66) Art (1) Beakerhead (3) Books (65) comics (5) computation (11) costumes (16) etiquette (19) events (30) fiction (87) Flight Engineer (31) Fun (57) games (36) history (106) howto (21) Inventions (57) manners (6) Meetup Repost (90) movies (3) music (4) Musings (44) mystery (23) news (8) Parasol Duelling (46) Photos (66) Pie In the Sky (3) poetry (1) resources (50) Role Playing (59) Serial Story (28) Ships (39) Steam (34) Steampunk Sports (26) Tesla (13) video (77) website (57) What Ifs (16)

Recent Comments

Theme images by sndr. Powered by Blogger.

Followers