3d printing

Chris Knight's avatar

Yesterday I came upon a story that has wound up sticking in my gray matter, because what it foreshadows is going to be world-changing in a whole heap o’ ways.  It’s an article on the wargaming website Spikey Bits, of all places.  It has to do with this guy: one Huron Blackheart, of the Chaos Space Marines from the very popular Warhammer 40,000 miniatures game produced by Games Workshop.

A few weeks ago the company announced that Huron is getting a new mini.  A glorious new sculpt that better reflects his malevolence and power.  Here is the preview that Games Workshop published:

Looks pretty gnarly.  I wouldn’t knock on this guy’s front door without my hat in my hands, my hands in plain sight, and a totally cheerful disposition.  And he’d probably still kill ya anyway on general principles.

Anyhoo, that’s the picture of the Huron model that ...

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Chris Knight's avatar

This is easily the technology that I’m keenly following more than any other right now.  And for plenty of good reasons…

3D printing is now capable of producing replacement bones using living cells.

Desktop-produced firearms continues to be developed and refined, beyond the control of any government.

Laser-guided 3D printing can now produce metal objects with high precision.  You will soon be taking your car into a garage and have a new custom part created in-house.

High-capacity lithium-ion batteries smaller than the size of a grain of sand have been created in the laboratory and it’s thought that they could eventually be used to power ridiculously tiny gadgets, including next-generation medical devices like pacemakers.

And then there’s this: 4D printing!  Objects which are manufactured in 3D “folded-up”, then are allowed to self-assemble themselves.  One possible use mentioned is being able to buy furniture packed-flat from ...

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Chris Knight's avatar
Liberator, Defense Distributed, 3D printing, gun, firearms, Second Amendment, First Amendment
The Liberator: Coming soon to
a desktop near you!

Defense Distributed has made a lot of headlines lately about the Liberator: a firearm which is completely fabricated by “3D printing”, apart from the firing pin.  I think the success of this gun already is that it’s got politicians like Charles Schumer and Steve Israel all steamed-up about it.  Schumer wants 3D printed guns to be outlawed completely.

The thing is, politicos like Schumer can’t figure out how to pull that off.  3D printing will soon be a household implement and if it can be drawn up on a computer, anyone will be able to produce a fully-functioning model right on their desktop.  The computer doesn’t care if it’s a replacement part for a kitchen appliance or an action figure or a real working handgun.  The barn door has been thrown wide open and there’s no getting that horse back ...

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Chris Knight's avatar

DEFCAD, 3D printing, 3D prototyping, 22 pistolIn two months’ time DEFCAD has garnered more than three thousand visits an hour and nearly a quarter-million downloads.  What makes up the bulk of that traffic?

Guns, guns, guns.  Parts for guns.  Accessories like suppressors.  Ammo casings for NATO and Warsaw Pact small arms and rifles.  Even combat munitions like hand grenades.

And they all work too.

Provided you’ve a 3D printer, the right materials and a few other items that can be bought at most any hardware store, you or anybody else can spend a nice relaxing evening or weekend putting together a small arsenal in your home office.

Sorta brings whole new meaning to desktop publishing a magazine, huh?

I just downloaded a .22 single-shot pistol from DEFCAD, designed by a user named “caboose”.  The entire ZIPped-up file was over half a megabyte.  I don’t possess a 3D printing setup but in the future, that will ...

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Chris Knight's avatar

The realm of 3-D printing is one that continues to bear watching. A few months ago there was some legal action taken by Games Workshop in regard to a printable 3-D version of one of the company’s more iconic models. At the time I remarked that the “Dreadnought” in question was worse than lame, that it was craptacular. I quietly wondered how long would it be before the quality of this kind of thing would catch-up to traditional molding and casting.

Ooh-boy…

From computer scientists at Harvard University comes some new software that will let you print highly-detailed and fully-ARTICULATED action figures! And it’s pretty insane how the software does it too: it takes an animated 3-D character and automatically figures out where all the movable joints will be, and figures-in how to manufacture those joints in a real-world model. In other words you could take a picture of Shrek ...

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Chris Knight's avatar

Been a might busy on numerous fronts lately so I haven’t had much of a chance to get in a game of Warhammer 40,000 in awhile (though that also owes to the fact that I’ve been building up my army of Orks, muhahahahahaha!!!)

Anyhoo, it’s from the world of 40K which this next item comes from. Seems that Swedish torrent-trackin’ site/political party/new religious denomination The Pirate Bay, which has already made a name for itself letting users search for songs, movies, video games and books, has now added 3-D models to its database.

Which means that through the ever-improving technology of 3-D printing, it is now possible to download physical objects via the Internet.

Here’s how it works: you download the model and using a 3-D printer, the computer lays down layer upon layer of plastic or resinous material, gradually building-up a physical object. Right now the technology is ...

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Chris Knight's avatar

3-D printing is starting to become quite a commercially viable technology. And now a smart-thinkin’ dude named Enrico Dini has raised the game bigtime with the D-Shape printer: a large-scale printer that consumes sand and along with magnesium-based glue, can churn out furniture, sculpture… and even entire buildings!

Dini suggests that in the future, his technique could be used to quickly establish a base on the Moon by supplying it with native lunar dust and building required structures from there, instead of hauling material from Earth.

Hit here for more about the D-Shape printer, which will probably be pretty cheap when it comes to market… but the cost of the ink cartridges will be insane! 😛...

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Chris Knight's avatar

I’d already thought that 3D printing is one of the neatest new technologies to have come along in recent years.

But look at what Jorge Lopes, a design student and doctoral candidate of the Royal College of Art, has done with it…

Marrying ultrasound imaging and MRI data to the rapid prototyping process, Lopes has engineered a way to create a life-sized exact model of a human fetus while it’s within its mother’s womb!

Whoa.

Lopes foresees the technology being used in the near future to give expectant parents a model of their forthcoming new arrival, as well as becoming useful in treating birth defects.

Absolutely, unbelievably mind-boggling stuff. Jorge Lopes is a genius!

Click here for the rest of the story and more amazing photos!...

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