Cometary Tales Blog Sunday at BayCon 2013

Sunday at BayCon 2013

The last full day of the convention is truly the moment when plans and results can be expected to diverge the most.  One must combine shifts in plans from the ORIGINAL plan with adjustments in expectations resulting from events of the first few days.  Here is how this instance worked out:

Time Frame What the Plan was What really happened
Sunday morning See if there’s something different to do in the Arduino II workshop and if not, go to the Dr. Who birds-of-a-feather (BoF) get-together.  Sit in on the panel discussion on how to differentiate among various dragons–if that is boring, go on to the live podcast of Poe’s “The Raven”.

Trish Henry's Butterflytastic Arduino Organ Housing

Trish Henry’s Butterflytastic Arduino Organ Housing

And My Own Finished Arduino Project

And My Own Finished Project

 

 

Costume Swap find, ready for Regency dancing.

Costume Swap & Dealers’ Room finds, ready for Regency!

 

Actually made it to the Arduino workshop at 9:30.  They were still getting things organized for the second session, so maybe that counts as being on time.  It was the same projects, but with fewer participants (it being 9 a.m. on Sunday), so there was plenty of room for me. 

I joined a table where two others had chosen the same project–a master-crafter who put together her project in half the time I needed and an astronomer from Reno who had watched the annular eclipse not far from where I had been.

 

In time, I got my software downloaded, wiring connections made, taking advantage of help from Arduino Labs’ Larry Burch & his friend Tim Laren & the soldering wizard whose name I failed to get.  Got all my decorations done and even sort of got it working.  The mapping of the connections isn’t quite right on the scale, but I can reprogram at home.  Yay!

The costume swap took place in the back of the DIY room while we were hot-gluing our hardware.  When the swap was over, the person-in-charge called out, “Last call!  If you want something, take it!”  We tech DIY’rs were stalled waiting for turns to get software downloaded at the time, so several of us rummaged through the pile.  I found a long dress that was part of someone’s costume for something & one of the other women encouraged me to give it a try.  Hey, I could squeeze into it—so now I have a dress to wear for Regency dancing tonight!

 

And by the time we were all done, it was after noon.  I carried my prizes out to the car and ate lunch.  More peanut-butter-or-jelly, but with salad today.  Forgot to pack chips.

 

Next:  plenty of time for a purchasing visit to the Dealers’ Room.  Found a piece of jewelry (a necklace in a vaguely steampunk style) within my budget and bought it.  Sweet.  Finally feel “dressed for SF”.

Sunday afternoon Go to session on getting the “swords” right in Swords and Sorcery, then to the Cassini Mission panel–the ONLY real science panel at this con.

American 1890's belly-dancer "Little Egypt"

American 1890’s belly-dancer “Little Egypt”

 

 

NASA-CassiniTitan

Cassini at Titan? Missed this panel!

 

 

 

What the youngsters don't know about kaffeeklatsch

Can you believe what  youngsters don’t know about kaffeeklatsch?

 

 

 

 

 

 

 

 

 

 

Remember WorldCon 2002?

Remember WorldCon 2002?

 

 

 

 

 

 

LMB signs my copy of her first appearance in Analog! Yesss!

LMB signs my copy of her first appearance in Analog! Yesss!

 

And Installment IV--signed, too.

And Installment IV–signed, too.

 

 

 

 

 

 

 

 

 

 

Ewww.  The Swords presentation turned out to be extremely in-your-face (literally) factual, with photographs of people with cuts and blood and so on.  Double-icky.  I exited swiftly and dashed to Mary Cordero’s belly-dance workshop.

 

Oh, now, that was so much super-fun!  Learned basic belly-dance techniques, picked up some dance history, practiced and played with movement, and had fun in a roomful of women.  Well, let’s be honest, two of the drummers were  guys and one brave man was trying the dance himself.

 

Most people think belly dance is only for women, but clearly Mary is not one to put up barriers–and there’s a strong tradition of men (and not just gay men) involved in the art form.  Check out “Whose dance is this anyway?”  I have also since learned about Tahtib, which is stick-fighting, like Eskrima, and would be a totally cool addition to this con, as it blends boffers and belly-dance.

 

This “women’s dance” is real exercise, so I pulled off my overjacket and scarf, to discover I’d put on my butterfly shirt backwards.  Oh, well, I pulled my arms in and switched it around.  We’re all “girls” here, right?  Mary kept the workload light, so we ended up a little sweaty but not exhausted.  She passed out random badge ribbons and encouraged us to come to her party later.

 

Luckily, I was already prepared for my first change-in-plan, which resulted from my stumbling into signing up for the Guest of Honor Kaffeeklatsch.  The deal is “bring your own coffee” so I took time to cool down from belly-dancing and then sought out a cup of tea (using my Inner Gail to persuade the store clerk to rummage in a drawer for more English Breakfast teabags). Others brought drinks, but coffee was not a popular choice.  While waiting to begin, the key discussion item was whether “kaffeeklatsch” is  a real thing (from which I discover I am now on the “other side” of the generation gap) and whether the activity should be renamed because no-one brings coffee.

 

It was a pleasant group “visit” with Lois McMaster Bujold, though likely it was on the torturous side for our hostess.  My suspicions that she is a member of our society of introverts was confirmed, even as she was peppered with questions about the Vorkosigans and the culture Chalion and her other novels.

 

We were a very mixed bag of folks…but we had more in common than admiring “LMB”.  One guy went to ConJose for his first SF con and he described the line I was standing in to get Bujold to sign a book for me at my first con.  The “girl” across from me was also in the Arduino workshop with me–she tried to get Lois to accept her glowing Arduino badge as a gift, and succeeded in getting her to keep it for the session.

 

Bujold had already announced that she’s rather tired of working in the “Vorkoverse” but attendees were brimming with ideas of stories they’d like to hear.  Near the end of our allotted time, however, the talk ranged more freely, and the participants chatted more among themselves about television and science and child-rearing and books, so at least Bujold had a chance to not talk a little.

 

When it looked as though the session was ending, she agreed to a photo with Ruth (my fellow Arduino-ist) and to sign my Analogs. Mysteriously, (or not-so, with Analog’s mid-month issues), I was missing an issue.  But, as she puts it, I could choose to make my life mission to find that last issue and get it signed.  Or not.  I’d only asked her to sign one, and she offered to do them all.  Like me, she regrets doing the three-name routine, as it makes her name soooo long to sign.

 

But six o’clock rolled around and the last few deep fans were still reluctant to set her free.  I made my exit hoping that would provide a route out for her.  She’d taken the head-of-table chair, which left her with a difficult path to make a graceful retreat.  I nearly knocked down a one-year-old who was toddling about right outside the door, but her mother was reassuringly calm for both of us.  I have to mentioning this, as she’s one of the people I have kept meeting all weekend!

 

When the rest finally emerged, I walked along with them and we exchanged some info, as we clearly have some interests in common.  I met Ruth’s sister and daughter and the daughter’s friend.

 

Oh, well, time to go get dinner and go to boffers.  It’s a bit of driving, but I made it to a Subway and scored a tuna salad.  I was so hungry it was a challenge to not tear into the salad box on the drive back.  And then I nearly left my sword in the car!

Sunday night Go to the Firefly LARP and then do Regency Dancing, and listen to concerts if any run that late.

Who's Boffer, eh?

Who’s Boffer, eh?

 

 

 

 

Why "Lena" is already so good--this is her dad!

Why “Lena” is already so good–this is her dad!

 

 

 

 

 

 

Mary Cordero (right), shares the fun and treats at her Belly Jam Party

Mary Cordero (right), shares the fun and treats at her Belly Jam Party

 

Tech meets Tambour at Belly Jam

Tech meets Tambour at Belly Jam

 

 

 

 

Regency dancers take over

Regency dancers take over

Representatives of PEERS turn out in the best costumes.

Representatives of PEERS turn out in the best costumes.

Our Dance Master takes a turn at the waltz.

Our Dance Master takes a turn at the waltz.

 

 

Thirteen--original artists...on Amazon.

Thirteen–original artists…on Amazon.

Well, the kids were at boffers.  That is, Ruth’s daughter and her friend.  Or their clones, anyhow.  I ate furiously, anxious to get in on the action while there were still some kids around willing to teach me how to play.  There was also an older tween-aged girl there with her mom, impatiently waiting for her dad or one of her dad’s friends to come and battle with her.  She clearly felt not well-matched with the younger kids.  So I said I’d play as soon as I finished.

 

“Lena” gave me a basic lesson and then thrashed me soundly.  So the other girls’ main battle became over who had dibs on playing the newbie next.   If memory serves, I did manage to beat one of them once.  Maybe twice.  There was absolutely no way I could have won against my tutor.  It is a very energetic game and not as violent as it might be.

Here are the rules, as taught by the Kids of Boffers:  1) No trying to hurt the other person 2) No head shots, at least not on purpose 3) If you’re hit on the arm or leg, you’ve lost that limb and have to do without it, so hop if you lose a leg, kneel if you lose both, switch hands if you lose your sword arm  4) Hits to hands or feet don’t count.  5) Torso hits are deadly.

 

I did my best performances when killed, of course, as death scenes are generally fun to do.  They all knew the old Monty Python Black Night routines and a few random Shakespeare quotes were tossed about.  These people were all around the age of 10-13.  The first girl’s dad (aha!  He’s a professional sword-fighting instructor!) finally appeared and played a couple of rounds with her.

Another of the skilled adults gave one of my smaller opponents a good lesson in using her dagger-and-shield.  She was a lot fiercer after that!  There were older (bigger) people there, kindly not taking me on.  Two members of the Silicon Valley Screwts, the quidditch team, spent the hour bashing one another.  And several were more eager to play boffer baseball.  When the kids who were battling me headed out, so did I.

I had intended to go to the Tucker and Tinney concert, but then remembered about the belly-dance teacher’s party.  She’d be disappointed if her students didn’t come.  So I found my way to the “Party Floor” (another first) and stayed a while.  She had snacks and drinks and music and drumming.

 

It was another hour of re-meetings.  The professional-swordfighter family was there–their daughter is also good at drumming.  Turns out the family is from the town next to mine.  And the Arduino guys were there.  And a writer from one of the panels I went to….whose reading I missed because I had to leave early.  And another woman from the class.

 

We all did some dancing.  Mary handed out some “Bellyrina” ribbons.  The swordfighter dad used me as a demo model to describe to the writer how traditional dance positions matched up with swordfighting moves and also how he and his wife would act out dramas in which the lady would join the fray and surprise the opponent.

 

I finally slipped out with my shoes and dress and boffer, explaining that I really wanted to do some Regency dancing, now that I even had a dress to wear.   And so spent the next three hours doing country dances.  The dance master would teach one set, guide us through the full dance, and then announce a brief waltz for a break.

 

There were plenty of people to ensure we could all appropriately switch partners around each time and, given the predominance of women in the group, to allow the women to switch genders from gent to lady and vice-versa.  We did a half-dozen or more dances before the dance master called “time” at 12:30 after his group’s signature piece, the Congress of Vienna waltz.

 

There was supposed to be open filking in the main music hall, so I slipped in there just as they were starting a new song.  The Bohnoff’s sang a couple of pieces, someone sang something I can’t name but which went up very high indeed while accompanied by Betsy Tinney playing “the flute part on the cello”, and someone else did the old silly song about writing a science paper and stuffing it with drivel to get published.

 

There was a request for something within the theme, so Maya sang Vixy & Tony’s “Thirteen”.  Someone’s daughter jumped up to sing one her own favorites from the same album (“Emerald Green”) and then two of the adults did their parody versions, one of which was a gentle bit of humor about the Emerald City but the other one upset the first singer as “horrible”, being a song about Soylent Green.

 

The musicians all had their computers and tablets out, pulling up lyrics and chords.  I even got to make a tiny contribution, rescuing from under a chair a small accessory the guitarist dropped under his chair.

 

But then it was nearly 1:30 and boffers would close at 2.  I ducked into a restroom on the way downstairs and swapped from dress to pants again, but the doors to the convention center were already locked–to my disappointment and the sharp dismay of one of the boffer organizers who wanted to get their stuff out of the room.  I followed her back to the lobby, where she sought help from the hotel staff and I added a contribution to the Welcome To BayCon whiteboard.  “Allons-y” has 2 ells in it, kids.

 

Time to grab a Coke from the Gaming Room’s Charity Soda Machine and get home.

 

You might also like to read:

There May Be Spoilers: A Review of Building Baby Brother, by Steven RadeckiThere May Be Spoilers: A Review of Building Baby Brother, by Steven Radecki

Oh, my, let’s unpack this one. First off, this book is a good choice if you’re shopping for a scifi story for someone who maybe isn’t all that into science fiction but loves kids and understands the parenting life, or anyone who’s given any real thought to what artificial intelligence might be like and what it would mean for ordinary people.

Building Baby Brother is a story made for Silicon Valley parents—wherever they may live. It has such a multi-layered dimensionality, you’ll be peering at your neighbors, wondering if that’s them, if this story isn’t fiction, but thinly-veiled fact.

The story begins with a typical divorced father managing a well-ordered shared upbringing relationship for the child he and his ex are raising together…but separately. The ex has her issues, Dad has his failings, but they both care about Josh, a wonderful kid whose one ask is “when can I have a baby brother?”

Parents want to provide for their kids. Don’t they? And this dad, once he stops to think about it, realizes he has the capability to provide his son with some of what he needs: a companion to play with, a buddy to share secrets with, a fellow child to grow up with. Gavin is just what Josh needs. What Dad needs Josh to experience.

Wait….back up a minute there. Secrets? Before Dad knows it, Gavin’s doing things he hadn’t designed him for, because Josh taught him new things, ways to access information Dad didn’t think Baby Brother would need. But what were the kids to do when they needed to make just a few improvements to their favorite video game? What would a Silicon Valley kid do? Of course, they get online and add the mods they want. And Gavin’s got the inside track on modifying software, being mostly software himself.

Gavin is an AI. And also a child. And what does a child do best?

Learn. And what do you do for a child that needs to learn, who is a good person, one who’s your other child’s best friend?

You help. Of course. Because that’s what a parent does.

What follows shouldn’t be a spoiler, unless you failed to read the blurb on the book.

EXTREMELY MILD SPOILER ALERT.

Stop here if need be. Grab tissues if you’re ok with indirect spoilers.

What happens when a child has learned all they can from their parents?

You mean when they’re all grown up?

<nods>

Oh. Right. That.

<holds out tissue box>

END OF SPOILER-ADJACENT MATERIAL

Building Baby Brother isn’t fear-the-AI, instead it drives straight to that point all parents say they’re working towards, but that tears them apart, all the same, when it finally happens. If you’re a crier, be sure you have tissues handy. If you’re a parent, be glad you have all those years ahead.

Or do you? It’s you, isn’t it, with the workshop and the spare parts and the know-how? Think, first. OK?

Walking to Pluto: Step 1Walking to Pluto: Step 1

 

Compare the sizes of Earth and Pluto & Charon Image Credit: NASA

Compare the sizes of Earth and Pluto & Charon (Pluto’s shadow isn’t that big on Earth!) Image Credit: NASA

It’s been a super-fantastic #PlutoFlyby day (see the video for a Pixel Gravity simulation of New Horizons’ close approach path on 7/15/2015), and I can’t resist going to one of my favorite astronomy projects:  building a scale model of the Solar System that takes you out of the house, out of the classroom, and under the sky.  (Where maybe Pluto’s shadow, cast by a distant star, will pass over you.)

As a reminder, you can look for the following in any Messy Monday project:

  1. A set of notes for project leaders, sketching the key elements of the project and the science topic it is meant to address
  2. A detailed supply list, structured to make it simple to purchase supplies for either a one-shot demonstration or for a classroom-sized group activity.
  3. A set of instructions for working through the project with students, including commentary to help cope with common classroom-management issues, questions that are likely to arise, and issues to keep in mind from safety to fairness.
  4. A rough estimate of the cost to run the project.

 

As before, I’ll break down the presentation into four postings, to spare readers trying to scroll through a 5000-word document, but I’ll post them quickly, so you can jump ahead if you are raring to go or want to access the reference materials first.  In other projects, we built our own comets. In this project, we travel out into the solar system, hoping to reach the source of that comet.

 

Step 1: Space is Big

It’s a long way to Pluto. But as far as the Universe is concerned, Pluto’s in our condo’s tiny back yard. What would it be like, though, to take a hike to Pluto? Like the New Horizons Spacecraft spacecraft buzzing past Pluto and its cluster of moons, but, well, maybe taking a bit less time about it. Nine years (the explorer was launched in early 2006) is longer than even the above-average student’s attention span. What if we could shrink the Solar System down to a reasonable size for nice walking field trip?

Paths of the nine planetary objects orbiting the Sun for many years.

Paths of the nine planetary objects orbiting the Sun for many years (A Pixel Gravity simulation result.)

No surprise here: it’s been done. Six ways to Sunday, in fact. While no one person claims to own the idea of building a scale model of the solar system, my favorite advocate of such models is Guy Ottewell, who likes a scaling factor that makes the model a reasonable size for the average person to walk. You can buy his book on the subject (now with cartons!) at the books page on his website. As a bonus, you’ll also find the most current editions of all of his other books on astronomy and much more.   (He self-effacingly describes his annual Astronomical Calendar as “widely used”; a more-accurate description would be “fanatically used by serious amateur astronomers”.)  No disclaimer necessary;  we’re not friends, I’m just one of his (many) Twitter followers.

The goal of this project is for everyone involved to obtain a personal sense of the feature of Outer Space that is hardest to conceptualize by reading books and trolling the internet: Space is BIG. (Yes, you may pause to reread the opening to The Hitchhiker’s Guide to the Galaxy, by Douglas Adams.)  Indeed. Really Really Big.

Our neighbor galaxy, Andromeda (Image Credit:  ESA/Hubble)

Our neighbor galaxy, Andromeda (Image Credit: ESA/Hubble)

On top of that, the places you can stop—the non-empty bits—are few and very tiny compared with the distances between them.  And it takes a long time to get from one stop to another.

So, when assembling materials and presenting this project, keep these two key goals in mind. It’s not important whether you model Earth as a peppercorn (Ottewell’s model) or an allspice seed (easier to find in my own kitchen) or a spitwad from the ceiling that happens to be about a tenth of an inch across.   What’s important is that the Earth is not only extremely teensy compared to the Sun, but you can’t even fit the Sun and Earth into an ordinary classroom. And you have to hike at least a half a mile (a kilometer) if you want to make it to Pluto. With any luck, you can make practical use of the excess energy in a classroom-full of kids and also amaze them. If you’re doing this as a classroom helper and the teacher is used to taking advantage of the time to catch up on infinite paperwork, this is a time to persuade that teacher to shove the paperwork aside and join the expedition. There will be no regrets!

The objects used to represent planets and other bodies should be chosen for familiarity, because you want the participants to absorb the scale comparisons effortlessly. “Everyone knows” how big a jellybean is, a pin is familiar—both the pushing end and the painful poking end—a soccer ball is a known object, and so on. It doesn’t matter if the object you use is not exactly the design diameter—and no one is going to care that jellybeans or coffee beans are bumpy ovoids, not spheres. The next time you’re eating a jellybean (or slurping a Starbucks), at the back of your mind will be “I had to hike a half-mile just to get to this little Neptune here”.   Plus, “Yum, astronomy is delicious.”

If you’re interested in the underlying concepts, I encourage you to stop by the National Optical Astronomy Observatory’s website and read Guy Ottewell’s original 1989 description of his Thousand Yard Model; however, if you consider yourself a mathphobe, don’t let the arithmetical computations worry you. I’ve made you an Excel worksheet to do that task. Running a mind-expanding science project should help relieve that condition, not make it worse.

If you have visited a museum’s scale model, read Ottewell’s book, or done a similar project in the past, there are a few differences you may encounter in this project. In particular, I suggest you avoid having planets represented by peanuts. Including nuts in school projects, can be problematical if any student (or parent helper) with nut hyper-allergy could possibly be affected. (I have relatives with this allergy, and there is nothing quite like coping with anaphylactic shock to ruin a day’s outing.)

Dwarf Planet Ceres Image Credit:  NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

Dwarf Planet Ceres Image Credit: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA

I’ve included a few more “destinations”—such as the ever-popular asteroid “belt” and my personal favorite of Pluto’s fellow dwarf planets. The number of steps taken between planets (and other destinations) is greater, because kids take shorter steps than grown-ups. (Also, other models I’ve seen assume a stride length more typical of men—and the majority of teachers and parent volunteers are still women, with shorter strides than men.) And I’ve included the current (for now, at least) locations for a few more distant “destinations” that we can look out towards from our turnaround point at Pluto.

The tables I’ve provided are in both English and SI units. The scales are slightly different between the two, in order to yield intuitively-scaled results in either set of units. And I’ve provided a “cheat sheet” of the key data for a teacher or other presenter to carry as a reference source on the walk. If anyone would like to get completely precise and build their own model matching their pace length exactly, or adjusting to a different scale, you can request a copy of my Excel workbook for this project to create your individualized pace-off. Or if you know a Senior Girl Scout or Boy Scout in need of a Gold Star or Eagle project, a community solar system model would be a very cool service project. (C’mon, Scouts, do you really want to build another park bench?)

Speaking of space, and coolness, and peanuts, and bigness, by the time your group finishes this project—everyone who participates should wholeheartedly agree:  Space is Big

A Sign From NASA

A Sign From NASA

 

 

 

Two Poems by AnwegweTwo Poems by Anwegwe

Sunset #734

the fire dies down, and the colors rise up
rivers flow amber, gold, and blood-rose
cascading one upon the other
wave upon wave around the sky
pushing back the eastern dark
holding the light for one last hour
giving us time, time to remember
all of the days we have had together
the glorious days beneath the sun

The main character in my recent book, All That Was Asked, is a poet. It’s a first-person narrative, and he keeps mentioning how people reacted to a poem, or how much he enjoyed writing a poem, or that he likes to watch sunsets because they inspire poetry. But . . . there aren’t any poems in the book itself. It seemed to me I couldn’t quite measure up to the standard implied in the text . . . one gets the impression, although Ansegwe is self-effacing about it, that he’s actually rather good.

Still . . . it’s nagged at me, that I didn’t have any poems by Varayla Ansegwe. After spending hours and days and weeks and months with him, I’m sort of a fan, if you will. If I were a real fan, I’d have his work, wouldn’t I?

So I gave it a try. It’s interesting, to try to write personal-style poetry from someone else’s perspective. The one above results from all those mentions of poetry related to watching sunsets. Imagine our hero trotting down the hill after enjoying a really nice day’s-ending light show, muttering to himself, wriggling his fingers, anxious to scribble down this latest idea. We can leave it to your imagination how he improved this “draft”.

For a second poem, I tried to combine two things from his background. First, it seems Ansegwe had a fairly decent collegiate-level ranking in, well, whatever ball game is popular in Korlo. I envision it as sort of like baseball, maybe like an upsized version of kickball, with a larger, rugby-sized ball. Lots of running, jumping, catching, throwing–very energetic. Second, it’s evident that he was quite the one for romantic entanglements.

If I can gather enough of these, I’ll put together a little “collection” that I can share at events and such. Oh, and as a reminder . . . consider these as translated from Korlovian.

(Photos are mine. All from our own universe, alas.)

Intercept

In this moment,
there is only the ball, gliding on its parabolic arc.
It requires all of your mind to calculate the leap
the extension of your arm, the stretch of your fingers
the breath you draw at its approach
the strength you need to hurl it to your comrades.
 
For this moment, you do not know that she is gone.
For this moment, your heart is no more than a muscle.
Whether the ball glides into your hand
whether it skims your fingertips and caroms off under the lights
either way, you will crash to earth again
the world's gravity will bear you down
the moment will end
and you will know.
 
But in this moment, you leap
and time stretches to meet you.

© 2012-2024 Vanessa MacLaren-Wray All Rights Reserved