A pal posted pics on Facebook of her two boys dressed as Luke Skywalker and Yoda. They looked *rad* as HELL, and I just basically freaked out, I loved the knitted Yoda hat so much. She obliged with the pattern she riffed on to make it, and I furnish that to you, here, now. Enjoy, my little yarn-crafters!

Ravelry: You Seek Yoda Hat pattern by Nancy Lutz
(thx, steph!)
So you like what you see? Wanna read more? #scifi #reading
On the off chance that you come here for the writing (as opposed to just gawking at the rad pictures of my beard, mushrooms, and no-arm Civil War dudes), you might be interested in a few new and classic writings I have on offer.
If you’re interested in the misadventures of a land-bound, advice-tendering Giant Squid, check out the story Morgan Johnson, Fritz Swanson, and I have in the new anthology Steampunk III, just hitting stores now:
For those thrilled equally by ingenuity and the human ramifications of very clever clockwork robots, check out my novella Tucker Teaches the Clockies to Copulate:
A standalone prequel to this novella–featuring the parable of a tiny squid with big notions–is included in the VanderMeer’s Steampunk II anthology:
HAPPY HALLOWEEN!!!
I’ve been up since 4:20am on nothing but coffee, “Fun Size” Snickers, and positive baby vibes! Time for organic pizza and *more coffee*!!! *Whoooooooooooooo!!!*


(oh, and don’t forget to hit that No Starch Press LEGO promotion; scroll down one post for details)
ACT FAST and Save 40% on No Starch Press LEGO Books! #LEGO
My publisher, No Starch Press, is running a two-day promotion on *all* their LEGO books: Just shop through their site, use the coupon code BUILDIT during checkout, and save 40 percent: 40% Off All LEGO Books! | No Starch Press
No Starch has some *awesome* LEGO books, which I’ve talked about in the past (scroll down a bit to hit the LEGO book reviews). My top gift-giving picks are definitely Unofficial LEGO Builder’s Guide and Cult of LEGO for AFoLs (“adult fans of LEGO”), and all of Yoshihito Isogawa’s LEGO Technic Idea Books for *everyone.*
Live in MI? Vote *NO* on Props 5 and 6; Live Anywhere? Stop Being Politically Cynical
I continue to write a column for the Ann Arbor Chronicle. The latest one seeks to counteract a huge, manipulative ad campaign being run by a somewhat nefarious billionaire looking to fundamentally cripple our ability to functionally run Michigan.
Please Vote NO on Props 5 and 6; touch base with everyone you know in Michigan, and make sure they’re planning on voting *against* these shenanigans, too.
Larger than local politics, this billionaire’s efforts to hoodwink us really rely on our active connivance, by preying on our suspicions of the worst in each other. Even if you don’t live in Michigan–poor devils!–there’s something to be learned from what’s happening here:
The Ann Arbor Chronicle | In it for the Money: Kleptocracy
What [billionaire] Moroun is preying upon is our knee-jerk “common sense” conviction that government – which is the subset of ourselves that we charge with the job of keeping the house tidy so the rest of us can earn a living – is essentially incompetent. More so than mudslinging in political ads or lies during debates, it’s this core cynicism – a cynicism we each individually carry in our hearts and reproduce over and over again with pithily captioned pictures posted to Facebook, and re-shared links to spurious infographics, and caps-locked screeds – that’s poisoning us as a nation.
Listen, I love you, so I feel like can say this: Cynicism is the mechanical thing that dumb people do to seem wise. It’s a display of our most fundamental weakness: the ardent desire to be right.
Knee-jerk anti-governmentalism is the equivalent of thinking you’re precognizant because you can look at the succulent, exquisitely prepared dinner that’s been set before you, turn to your host and confidently claim: “In the next several hours, this luxurious banquet will be rendered into fecal matter by the action of our digestive systems.” That doesn’t make you a reliable forecaster of human events; it just makes you a boor. I don’t think any post-adolescent needs constant reminders of the basics: people lie, humans are fallible, puppies become stinky old dogs, and everyone dies. We do need to remind each other that we can and should live our lives, wash that dog, help each other recover from our failures, and correct the liars.
. . .
The day this column went live I got a *really* nice email from the Consul General of Canada complimenting me on my efforts. Don’t let anyone speak ill of Canadians to you. That whole damn nation is one huge class act.
Recommended Kit: Back to the Roots Oyster Mushroom Kit
My family gave me one of these Back to the Roots oyster mushroom kits for Father’s Day this year. I was not initially impressed: I babied the damn thing for a month, and got *nothing*; not a single damned filament of mycoprotein. Pissed off, I ditched it onto on my office desk down in the basement with the conviction to write a *very scathing* letter to the manufacturers. Then I got distracted for a month, and neglected both the kit and the letter writing. When I came home from the first day Maker Faire Detroit I discovered this:

Which, in just 24-hours, developed to this:

Which was *delicious* (as promised). So, I kept neglecting the kit. It’s three months later, and the kit just put out its *fourth* batch of mushrooms (i.e., twice as many as it’s supposed to). Yes, each batch is diminished in size from that first, but seeing as how I was only promised two, this strikes me as solid performance. I rate this a *Buy.*
UPDATE: About a week after this post went up I get an email out of the blue from one of the mushroom farmers at Back to the Roots, thanking me for my sticktoitiveness. Stand up folks all around, and clearly pretty responsive to customer concerns. I score this as another point in their favor.
War, Misery, #Steampunk, and Human Ingenuity & Dignity
Meet Private Samuel H. Decker:

His basic story is this: A Union artillery gunner, Decker lost both arms in a loading mishap in October of 1862. Three years later he had *built these new arms himself*. From this account:
I’ve seen this picture crop up on more than a few blogs recently, under the heading of “This Guy is Fucking Rad!!!” and accompanied by *squeees* of how steampunk he is. And, on the one hand, he is really rad. On the other . . . jeez, it’s a little bit grisly if that’s *all* and *only* what we take away from this picture. It’s tantamount to looking at pics of female concentration campers and saying: “Damn, girl, you are skinny! What’s your secret?”
Listen: It is straight-up monstrous for any of us to even lightly draw an equal sign between what this man suffered in the name of human dignity and liberty, and the stories we write or how we may choose to dress up on a free weekend now and again. I’ve written about this a little before, and I still maintain that when we write steampunk and leave out a real and honest treatment of guys like Pvt. Decker, we’re doing a Bad Thing.
The above account of Decker’s extraordinary achievement–one of a slew of totally uncelebrated Americans who helped to transform doctors’ notions of the degree to which a “cripple” could return to “normal life”–is drawn from Photographs of Surgical Cases and Specimens, a collection of photographs (obviously) and case histories collected by the U.S. Army from 1862 on, and distributed as cards among medical professionals as a way of disseminating information on how a variety of docs and field surgeons had coped with the unprecedented carnage of the modern battlefield.
The Medical Heritage Library digitized the entire collection for the first time this year (the cards were widely circulated, so individual remarkable images–like those of Decker–have long floated around online, although often devoid of context). If you have a strong stomach and are interested in the real and remarkable nitty-gritty of the Victorian Age here on US soil, this is simply an incredible read:
Digital Highlight: Civil War photography from the Army Medical Museum | Medical Heritage Library
In 1865, Lieutenant William Bell, who would later gain fame for his photographs of the American West, was appointed Chief Photographer of the museum. The artistic composition and quality of Bell’s work often bore greater resemblance to the celebrated portraiture of Matthew Brady than to standard, utilitarian medical photography. Under the direction of Brinton’s successor, Dr. George Alexander Otis, Bell photographed the portrait sitters and anatomical specimens in a studio at the museum, and was ultimately responsible for the majority of the images that comprise this collection.
And, of course, I’d be remise if I failed to mention my own steampunk novella–complete with frisky robots and crippled soldiers–available for Kindle via Amazon, and as both a handmade print and DRM-free digital edition (including Kindle) directly from me.
Limited Offer: Autographed and Personalized Books!
I don’t usually sell books directly through my website, but I make an exception for folks who’d like a personalized copy (They make *lovely* gifts!), but don’t want to drive to Michigan.
PRICE: $25, which includes FREE Media Rate shipping and handling (delivery in under 14 business days). Need it faster? I can do USPS Priority Shipping, which usually arrives in three days or less. (FYI: Clicking “Add to Cart” will take you to a new window showing your “shopping cart”; click “Continue Shopping” there if you want several books or to add expedited shipping.)
If you’d like the book made out to someone specific, please include his or her name below. Thanks!
Continue reading “Limited Offer: Autographed and Personalized Books!”
What’s Dave-o Talking About? @roborobb #scifi #writing
At the tail end of the summer I connected with Robo Robb via Maker Faire Detroit. He subsequently interviewed me for WXOU, which is 88.3FM in Auburn Hills, MI. I’d thought we were going to talk mostly about maker/DIY stuff, but it ended up being a really fun, wide ranging chat. Robo Robb is a really excellent, laid-back interviewer–which, compounded with my sprung sleep schedule (travel, new baby, etc.) meant that, about four minutes into the interview, I totally forgot that we were recording. When he grabbed his digital recorder off the table as we were leaving–the coffee shop had shut down and wanted to haul their tables in–I suddenly realized I had *no idea* what I’d said. So, everything at this link is gonna be news to both of us.
DISCLOSURE: This tape is long–more than an hour, as I recall–and I have a terrible, nasal Jewish Kermit the Frog voice and creaky geek laugh. It’s downright *punishing* to listen to me go on about this stuff. Also, I go pretty far afield on education policy and race in America and clockwork robot war crimes–the whole thing is a hot mess. But Robo Robb is an excellent interlocutor and solid dude. If you ever get a chance to talk with him, *jump at it!*
Interview with David Erik Nelson – Robo Robb
*thx Robb!*
XKCD’s “What If?” Is an Excellent Soft Sci-Fi Template
I *love* these about 32 billion times more than XKCD itself–which I do, in fact like. But these I *really* like. Like all good scifi, they address the human ramifications of physical, scientific facts. SF, more so than any other literary sub-sect, seeks to directly address the question of how humans react to the things humans have done, and to try to fully imagine and enact how that plays out.
Everybody Jump
—Thomas Bennett (and many others)
This is one of the most popular questions submitted to this blog. It’s been examined before, including by a ScienceBlogs post and a Straight Dope article. They cover the kinematics pretty well. However, they don’t tell the whole story.
Let’s take a closer look.
At the start of the scenario, the entire Earth’s population has been magically transported together into one place.
This crowd takes up an area the size of Rhode Island. But there’s no reason to use the vague phrase “an area the size of Rhode Island”. This is our scenario; we can be specific. They’re actually in Rhode Island.
At the stroke of noon, everyone jumps.
As discussed elsewhere, it doesn’t really affect the planet. Earth outweighs us by a factor of over ten trillion. On average, we humans can vertically jump maybe half a meter on a good day. Even if the Earth were rigid and responded instantly, it would be pushed down by less than an atom’s width.
Next, everyone falls back to the ground.
Technically, this delivers a lot of energy into the Earth, but it’s spread out over a large enough area that it doesn’t do much more than leave footprints in a lot of gardens. A slight pulse of pressure spreads through the North American continental crust and dissipates with little effect. The sound of all those feet hitting the ground creates a loud, drawn-out roar which lasts many seconds.
Eventually, the air grows quiet.
Seconds pass. Everyone looks around.
There are a lot of uncomfortable glances. Someone coughs.
. . .
These are also quite nice; the “one-way” mirror section is a little weak, but the final answer is rock solid: Short Answer Section