The geometry of food has an effect on how we perceive taste, so it wouldn't shock me if chefs to specialize in molecular gastronomy started experimenting with novel structures once 3d food printers become commonplace.

A thousand quatloos to the first person to design creme bruleé shell with the texture of cotton candy, 3d printed in a popsicle form factor.

I'd like to thank middle-class crypto-anarchist Cody Wilson from Defense Distributed for ensuring that idiot politicians of every stripe try to clamp down on the most promising new manufacturing technology in a decade.

Nice job! Love the plastic zip gun you made, kid.

That second video is just great. The robot really looks like it's an animal trying to figure out how to get at the box.

It makes me wonder if we can get some Pixar animators to work on these robots when it comes to human interaction. I'd love to see a robot arm look all dejected when it can't figure out the problem, and then sheepishly ask its meatbag handler for help.

I think we'll probably see self-driving cars in congested, relatively low-speed environments like inner cities before they're screaming down the highway at 75mph.

The first robot taxi company is going to make a mint when they integrate a smartphone taxi-summoning app with their robo-chauffeur.

Could someone please come up with a dirty limerick about this wind farm? It's got NANTUCKET in it, for the love of pete.

I've been sitting here for ten minutes and I got nothin'.

I'm amazed that a full-on Hollywood production can fit in 250TB.

That's really not all that expensive any more. Unless my math is wrong that's well within the budget of a medium-sized post-production facility.

This looks a lot like Autodesk's 123D Catch, but the bonus here is you don't have to sign up for an account with Autodesk.

I for one would be pretty excited to have my 3D scan data local, so I don't have to wait for Autodesk's cloud to do the processing or have my scans tracked by a third party. I'm kind of not cool with Autodesk having a model of the inside of my bedroom, for instance.

I once did a 123D scan of a model sculpted out of banana bread: http://zheng3.wordpress.com/2012/06/21/yes-we-have-no-bananas/ --the resolution's OK but I don't think I'd use this technology for anything that I planned to deform or edit too much. The geometry's just too dense to work with easily.

Thingiverse recently updated its service to include a "Customizer" app, where users could drop in a bunch of OpenSCAD code and get a customized version of any object already on Thingiverse. The 3D model, anyway. You'd need a 3d printer or a Shapeways account to actually get the physical object.

Within minutes Thingiverse's new "thing" stream was flooded with uncountable variations of iPhone cases.

I downloaded the model and looked at it; it's really not that complicated a shape. A first-year 3D design student could do it in a couple of hours provided they had a model to work from.

I was really hoping the model would include a decent 3d-printable spring, but apparently you have to purchase those separately and add them yourself.

These folks lack vision, though. Why stop at a 30-round magazine? As long as you've got the ability to print anything, why not a 300-round magazine that looks like Charleton Heston in a bikini?

Come on, Defcad, step it up.

Disclaimer: I own a MakerBot Replicator 1, and haven't used any of the models published in the article. These printers look promising and have attractive price points, but here are my two big complaints about home 3D printing that none of them address yet, AFAIK.

1. printing with ABS plastic literally stinks. If your printer's in the garage or shop it's probably not so bad, but woe to the user that keeps one of these printers in a home office. Good ventilation is a must, but breezes and drafts can significantly mess with your print quality. I prefer to print with PLA (corn-based) plastic, because it smells like Mrs. Butterworth's imitation maple syrup. Makerbot's already doing this with its Replicator 2-- as I understand it they've given up on ABS for their first version and only print with PLA.

2. Overhangs. I doubt any of these printers can yet print an overhang that's more than 2mm without post-processing support. Gravity tends to pull overhangs down during the printing process, meaning the object's designer has to take the orientation of the printed object into account when designing it. As amazing as home 3D printing is, this is a pretty severe limitation once one gets past printing cubes and scans of heads.

The first company to produce a 3D printer that can handle big overhangs has my upgrade cash.

Or she will unleash the bees.

http://img37.imageshack.us/img37/7044/oprahbees.gif

The combination of the headline and TFS might be construed as "Nate Silver says that Obama's got a 97.7% chance of winning the election," which isn't quite true.

I think it's more accurate to say that Nate Silver predicts an 86.3% chance of Obama winning 270 electoral votes.

It's a matter of personal taste, of course, but I'd keep the TV out of the dining room and spend the money on something else. You need a place to get away from information overload.

We've declared our dining room to be a screen-free zone-- no TV's, laptops, iPads, smartphones, whatever. It's the one room in the house where we sit, eat, and converse as a family.

I find the half hour or so when people aren't checking Facebook, tweeting, playing minecraft, checking their calendar, etc to be pretty refreshing. It's amazing what you can find out when you ask a kid how their day was.

About a month ago there was a kerfuffle on Thingiverse coinciding with MakerBot's announcement of the Replicator 2 and a perceived change to the Thingiverse Terms of Service. It resulted in an "Occupy Thingiverse" movement where users uploaded protest models to the site.

It seems to have died down, but since then a few folks started their own free-as-in-freedom alternatives to Thingiverse-- it'll be interesting to see if MediaGoblin can gain more traction than they did.