Cool Steam Turbine Tank from Crabfu

The Steam Magi at Crabfu have struck again, this one sure to please all of the treadheads in the audience. The wizards of ‘Fu cobbled together a spiffy treaded tank, using a Jensen Turbine engine and a Cheddar/Plover boiler. The chassis is a Kyosho Nitro Blizzard R/C ATV nabbed off of eBay.

The Jensen Turbine is a real beaut. You’re likely familiar with Jensen if you lusted after those desktop steam engine kits advertised in magazines and catalogs when you were a kid. The company has been around for 75 years.

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The Moleskine Hard Drive

The Moleskine journal craze may have officially jumped the shark with this badboy, an admittedly cool-looking HD stashed inside of a hollowed-out copy of one of the insanely popular French journals. Now, I love the stash-book concept as much as the next ex-stoner, but I’m not sure why you’d want to slice up a perfectly good, and relatively expensive, Moleskine, when another hard cover journal can be had in the gimme bins of your local Borders for a few bucks.

Okay, we might not be blogging about it if it were in a nameless black book. So, maybe the memetic value is worth the extra scoots. And we have to admit, the icon he made for his desktop is just too damn sweet.

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Alberto Gaitán’s Briliant Colorfield “Remembrancer”

This spring and summer, DC-area art galleries, museums, and art orgs are celebrating the Color Field Movement of the ’50s and ’60s (think: Motherwell, Rothko, Stella), and specifically, the Washington Color School (Gene Davis, Helen Frankenthaler, Morris Louis), which put DC on the significant art movements map. As part of this celebration, the wonderful Curator’s Office micro-gallery is showing an amazing installation piece by one of Street Tech’s own, Alberto Gaitán.

The piece, called Remembrancer, consists of three net-connected robot painters. As data feeds — one local, one national, and one global — pour into the gallery, they’re transposed into art, as paint is deposited onto three monochromatic panels, and into dynamic musical compositions, via three wall-mounted speakers.

The gallery catalog sheet describes some of the ideas behind Remembrancer:

Remembrancer confronts the loss inherent in transformation, the distortions introduced by the medium onto which–and the assumptions in effect when–memory is transcribed, the inevitable simplification of phenomena that accompanies acts of observation, and the spacial, temporal and cultural resonance of events.

That latter bit of “spacial, temporal and cultural resonance of events” was driven home when the Virgina Tech killings happened two days after the show’s opening. Ominously, the local canvas is colored red. Overwhelmed by data traffic on that day, it squeezed out two guillotine-like triangles, dripping gore. Perhaps a happier “accident” can be found on the blue, national, panel where its proximity to the gallery’s air conditioning vent has made all of the paint deposits shiver nervously on their way down.

For the geek artists (and engineers) in the audience, the mechanisms that render the art might be as interesting, and maybe as poignant, as the art itself. Alberto used the Make Controller, an iconic object of the current anyone-can-play high-tech/DIY craze, “canvases” gridded off like geeky graph paper, beautifully printed on Komatex/Sintra, an expanded PVC material popular in robotics, peristaltic pumps that look like they were lifted from an OR, and paint-laden “carboys” suspended from the ceiling, that look like they might be from the recovery room. Gorgeous little robot carts complete the tech, with precision-machined gears and rack and pinion drive mechanics, stepper motors, and segmented cable guides that look both serpentine and like something from a LEGO Mindstorms set. As the gallery’s curator, Andrea Pollan, so perfectly put it: It’s “Frankenstein lab meets Walter Reed hospital room.”

The robots lay down their paint nozzles at the end of this week. The completed work will be up until May 26th. If you’re in DC, you should definitely stop by and see it. The Curator’s Office is at 1515 14th St. NW.

Read the Washington Post review here.
Read the WP Express piece here.
Alberto’s Remembrancer Flickr set can be found here.
Find out more about the ColorField.remix here.
After the jump, see more pics of the piece, including the equipment table and the Breadboard (with call outs). The Breadboard, the installation’s control electronics, was built on an actual breadboard ($2 from Target).

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Cool Vibrobot with Picaxe Brain

This is a strange, but nifty combination of robotech. BEAMbots are frequently analog-only and vibrobots (that get their motility by shaking their tails feathers) are some of the “crudest” (as in: How do I steer this crazy thing!) of BEAMbots. But this think-outside-the-bot builder combined vibrobot movement in a solar powered bot that uses a Picaxe 08M microcontroller (MCU). Obviously, the MCU can’t direct movement, but it monitors power and turns on the vibro-motor at a given threshold. Its eyes also light up and it can play some tones and music (Happy Birthday) as programmed. Dig those cute legs made out of diodes!

[Via Make]

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Retro-Futuro Cyborganic Objets d’Art

We’ve written about Gordon Bennett’s amazing robot sculptures before, which are built from old electronic parts and other junk. Here’s a French artist, Stephane Halleux, doing equally awesome work using similar materials.

Unlike Bennett”s work, which is all themed around robots, Halleux does a lot of people, pets, and other curious creatures. Much of it cyborganic in nature, existing in an interzone between man and machine, all rendered in a decidedly retro-futuristic flava. Too bad the site’s all in French, although the work pretty much speaks for itself.

[Via Brass Goggles]

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Hacker Worm Makes Music

When I first saw this headline, I thought that maybe it was a computer worm that had been turned into music. But they’re talking about an earth worm, playing a circuit-bent PCB, as it writhes around on top of it. As someone in the comments points out, given the mucusy wetness of a worm, while good for conductivity, might make this “hack” torturous for our little invertebrate friend. It’s shown being released back into the yard when its gig is over, but it might have been quite the shocking adventure. “Oh, PETA…?”

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Spinal Tap Smells the Planet

When my wife and I first saw Spinal Tap, we laughed so hard, several people around us got up and moved. We laughed pretty much from the moment that Marty DeBergi entered the first scene, in his USS Ooral Sea cap, till the credits rolled. We’d both been involved in rock and roll and it was just too spot on for its own good. So, seeing that there was a new Spinal Tap short, a sort of “where are they now?,” in advance of their reunion at the Live Earth Concerts, I was hoping for similar dumb-funny fits of giddiness.

It didn’t disappoint. The vid opens on the set of Marty DeBergi’s new film, “The Hills Have Eyes with Macular Degeneration.” Hoping to get the band back together for Live Earth, Marty seeks out the members, now not talking to each other. Nigel is a ranch hand on a miniature horse farm, David runs a hip-hop production company, called Back Alley, in a former colonic irrigation clinic. Derek talks to Marty from a rehab center, via webcam, where he’s being treated for Internet addiction. Marty, the affable lunk, manages to get the band talking again and to agree to reunite for the benefit.

If you’re a Tap fan, you’ll likely get as big a kick out of this as I did. Wonder who the drummer will be at Live Earth? Too bad Mick Fleetwood has thus far defied the band’s drummer curse. He’s still with us (as far as anyone can tell), but no word if he’ll mount the exploding drum stool for the upcoming shows.

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Make Podcast on BEAMbots with Free PDF

This week’s Make: Weekend Projects podcast is about BEAM robots. Bre shows you my Trimet project from Make Vol. 6 and a SolarBug kit from PagerMotors.com. He also plugs our pal Dave Hrynkiw’s awesome Junkbots, Bugbots, and Bots on Wheels. As part of the podcast, Make has made available the PDF to my BEAM projects piece from Make Vol. 6.

This means that all of my robot articles from Make are now available online (links to PDFs):
Mousey the Junkbot
Pummer, Dude!
Two BEAMbots: Trimet and Solarroller

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Antigue Radio Repair Site

You may have seen Mark’s item on Boing Boing about the Philco Mystery Control, the amazing wireless remote for ’30s and ’40s(!) radios. That was nifty enough, but the site that it links to, The Philco Repair Bench, has lots more amazing material about antique electronics, mostly the Philco brand, but some applicable to other radios of the era. I have a ’40s-era radio that belonged to my great grandfather, from Lebanon. Looking at this site has inspired me to finally break down and try to figure out what’s wrong with it and to try to get it up and running. There’s a great collection of links to other radio repair and restoration sites.

These collector/fan-run sites are an eternal delight. Years ago, I was shopping for an Ericofon on eBay. I did a search, found this site, Ericofon, and within a few hours, I was an expert on these mod/atomic age wonders. I got a really a nice one on eBay that just needed some wire repair work. Found all I needed on the site. One of those “Gawd, I LOVE the internets” moments.

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Cyber Barbie Next Online Child Menace?

Have you noticed the subject of TV news’s latest demonization of the Web? It’s [cue the killkillkillkill slasher music]: Webkinz. Webkinz is a sort of Beanie Babies meets The Sims. Little Timmy buys a plushy at Sweatshops R Us, enters a code found on it, and it unlocks a trippy-ass online world for him and his plushy’s virtual persona to play in. While the company apparently takes great pains to keep it kid-only, and everything is contained within the Webkinz domain, the media has been doing that great conflation thing they thrive on: because it’s on the Internet, it’s right there alongside the predators and the porno malls and the dens of identity thieves (which’d sorta be like warning you not to let your kid talk to grandma on the phone ’cause the phone system is used for phone sex and planning terrorist attacks). Anyhoo… now Barbie, that little synthetic crumpet, wants in on some of that Webkinz bank.

Barbiegirls.com will be a similar wonderland of kiddy eyeball kicks, beige pop music, and plenty of opportunities for buying virtual beads and baubles. The crapo-pop will be piped in via Barbie-shaped USB-based MP3 players that’ll contain music and code to unlock new features on the site. The site is in beta now but all of this’ll be in full pink swing by fall. Just in time for TV producer’s to cue up another round of “perils of the Internet; how to keep your kids safe!”

[Via Gizmag]

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