Sunday, October 31, 2010

How It's Made video shows how mechanical singing birds are constructed

One of my favorite TV shows, How It's Made, covered mechanical singing birds. Check out the video above for a step-by-step view of how these mechanical marvels are constructed.

How mechanical singing birds are made

Here's a link to the singing bird tag on this blog, where you will find a great many examples!


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Saturday, October 30, 2010

Motorized brush-bot kit from Toysmith

Here's video of one of many interesting science-based kits from Toysmith. The brush-bot kit includes battery case with wires, a wooden brush, paint brush, googly eyes, motor, set of plastic mechanical fasteners and instructions. It does require two AAA batteries that are not included.

I'm rather impressed with its painting skills; you might be able to sell those in a gallery.

From the product description:
Powered by the rapid vibrations of the motor, the robot scuffles along on a wooden brush, sweeping up as he goes. A great lesson in model building, basic mechanics, and basic robotics. Makes a great science fair project, too!

Here is a link to the Toysmith brush robot kit.

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Friday, October 29, 2010

A different sort of whistling automaton figure

A different sort of automata whistling figure
There isn't much of a description for this antique whistling figure other than it is 30cm tall, made of wood, needs to be lubricated, and until recently shook its head and whistled. What I find interesting is that it is not the typical drunkard leaning on a lamppost motif. I think I see the end of the word "GERMANY" on the mechanism close up, but I'm not sure. Here's a shot of the back side:

A different sort of automata whistling figure
Here's the full ebay listing, with a close up show of the mechanism of this unusual antique whistling figure.

[ Thanks Phil Sing! ]


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Thursday, October 28, 2010

Teeny, tiny skeleton in a coffin mini automaton

The line of miniature automata they have over at Cabaret Mechanical Theatre is amazing! Keeping with the spirit of the month, here is the cutest-little-dead-guy you ever saw rising from the grave.

Here's where you can get the Skeleton in Coffin mini-automaton.


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Wednesday, October 27, 2010

Akribos 'Davinci' mechanical wrist watch

I still don't know all the much about watches. I do know that if you name something after Leonardo, pack in full of miniature gears, and make it move by mechanical means that you will get my attention. Hell, I don't even care if it tells time! (This one does, by the way, the picture is of the back of the watch.)

From the watch description:
Featuring a unique exposed-gear design, the Akribos XXIV Men's 'Davinci' Mechanical Gold Round Watch #AK406YG shows off the perfect marriage of form and function. Its skeleton dial and exhibition caseback combine to reveal engraved, gold-tone gears, which are complemented by the watch's gold-plated stainless steel case and bezel. Bright blue hour and minute hands with luminous-tips add a touch of color to unique design, and a small hand in the nine-o'clock position tracks seconds.

So, here's the other crazy thing about this watch...
List price: $749.00
Amazon's current price: $134.99
_________________________
You save: $614.01

You save 82%? Really?!? I honestly don't know, but that sure sounds good.

Here's where you can see more pictures and info for the Akribos 'Davinci' Mechanical Watch.


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Tuesday, October 26, 2010

Claude Shannon's juggling machine

Claude Elwood Shannon, mathematician and electronic engineer, was the creator of a device called the "Ultimate Machine" -- the grandfather to all of those Most Useless Machines now out there.

In addition to the study of information theory and cryptography, Shannon was interested in juggling, as this video demonstrates. Here we see his machine that could "bounce juggle" (with a little help and some good timing).

[ Thanks Dave! ]


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Monday, October 25, 2010

Antique German singing bird music box automaton

I continue to dream of owning my own singing bird automaton. I like the full sized birds in the cages, but I especially like the miniature ones that come in contained in a little box. Here is a German-made variety measuring 4 1/2 inches by 2 1/2 inces by 2 1/2 inches. The bird itself is just one inch long!

From the item description:
Blue with Cream Enamel Trim. There are few chips in the enamel. The Bird has a color red, yellow, green tan black feathers with a red stone eye, turns side to side with beak moving. There is a blue stone on the top and blue stone handle in the pull out draw. Condition is consistent with the age. Few chips on the enamel but overall condition is excellent.

Here is the full ebay listing for this antique singing bird music box automaton


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Sunday, October 24, 2010

Clockwork nodding man automaton

This large clockwork nodder automaton currently on ebay may have been made as a trade stimulator.

From the automaton description:
This large Papier-mâché / composition Automaton Clockwork Nodder. This well dressed gentleman is of a grand scale, being just under 19" tall from the top of his head to his heels in the sitting position (from the shelf to the top of his head he measures approximately 12" and is 9" wide at his knees). His most unique feature is his ability to sit on a shelf, table, or fireplace mantle while hanging his legs over the edge. The clockwork mechanism will run for over an hour on just one winding! The man's bottom has been made specifically to sit in the position that best allows the mechanism to function, and still allows for minor adjustment for best performance. The winding shaft is located just below his waist on his back. When wound, this plump gentleman will sit on your shelf and nod his head up and down, simultaneously raising and lowering his right arm as if waving his cane, all while sticking his tongue in and out repeatedly.

Here's the ebay listing for the nodding man automaton.


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Saturday, October 23, 2010

Flights of Fancy automaton by Keith Newstead

Here is the latest limited edition automaton from Keith Newstead.

From the artist's web site:
I am making this flying machine automata in limited edition of 500. Due to the current economic climate, I have tried to keep the price as low as possible, whilst still making it worth my time to make them, always a delicate balance. Each flying machine is hand made, hand painted, and hand signed and numbered by my good self. They are 12" high with a wingspan of 8". There is a choice of pilot, old school RAF or 'Fancy Dresser'.

Here's where you can learn more about Keith Newstead's Flights of Fancy automaton.


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Friday, October 22, 2010

Kinetic Sculptor Brad Litwin with Martha Stewart!

Kinetic Sculptor Brad Litwin on Martha Stewart
This is the second time in recent history that automata have made it on to the Martha Stewart show. This time, kinetic artist Brad Litwin shows off his incredible Quadrotapult and his new line of MechaniCards. Well done, Brad!

Here's a link to the video on Martha Stewart's web site. Click on the first image on that page to start the video. Brad Litwin is the last of three guests with whom she speaks.


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Thursday, October 21, 2010

Hide and Seek automaton by Yoshihiro Banba

Check out this excellent automaton by Japanese automaton-artist Yoshihiro Banba. I love the motion of the skeletons!

Here is a web page with more information and photos of the Hide and Seek automaton.


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Wednesday, October 20, 2010

Working desktop Hero steam engine

Working desktop Hero steam engine
Check out this sleek working steam turbine model made from solid brass and black anodized aluminum. Based on the design of Hero (or Heron, if you prefer) of Alexandria, this high-end model stands about 5 inches tall and is powered by an alcohol burner.

From the description of the steam engine model:
A precursor to the jet engine, Heron's steam turbine was the first of its kind to extract thermal energy from pressurized steam and convert it into rotary motion. The desktop steam turbine is powered by an alcohol burner that heats a sphere boiler holding 2/3 oz. of water, evoking the metal cauldron that heated Heron's original aeolipile. When steam is generated, it is expelled through two nozzles on the sphere pointing in opposite directions, generating thrust that rotates the sphere on its axis up to 2,500 rpm.

Here's where you can learn more about this working model of Hero's steam turbine.


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Tuesday, October 19, 2010

Toy physics: the pecking woodpecker toy

Another interesting examination of a seemingly simple mechanical toy. This time Dr. Dave takes a closer look at the wooden woodpecker toy. Once again, the slow-motion footage is revealing!

The woodpecker toy is made up of a pole with a sleeve around it. The hole in the sleeve is just a bit larger than the diameter of the pole. The sleeve is connected to the bird figure via a spring. Friction holds the sleeve (and woodpecker) in place initially. The beak striking the pole results in the sleeve sliding down the pole just a bit before it is once again jammed. The spring and rocking motion of the entire assembly allows the the sequence to rapidly repeat. It ends up being an effective simulation of a woodpecker's motion.

If you crave a more technical/mathematical description of the toy, check out this paper: Nonlinear Dynamics of the Woodpeck Toy.

Here is where you get your own wooden woodpecker toy for further experimentation (also known as 'play').


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Monday, October 18, 2010

The Butterfly Effect Automata by Malcolm Brook

Here is a charming automaton by Malcolm Brook. I love the dog's motion!

Here's a web site where you can see more kinetic sculpture by Malcolm Brook.


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Sunday, October 17, 2010

Paper kinetic horse kits - battery & solar powered

Check out the amazingly lifelike motion of this kinetic paper horse model. Creator James Watt was inspired by the motion studies of Eadweard Muybridge and the animal-like machines created by Theo Jansen. He is offering a kit that allows you to build your own moving paper horse. You can choose either a battery powered or solar powered kit, each of which comes with full color instructions and all the additional parts required.

Here is where you can see more images/video and order the paper kinetic horse kit.

[ Thanks Dick! ]

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Saturday, October 16, 2010

The Devil Rides Out, automaton by Keith Newstead

I always love automata by Keith Newstead -- especially the figures, metalwork, and insane vehicles. This brand new piece, The Devil Rides Out, has it all!

You can see some wonderful in-progress shots of The Devil Rides Out on Keith Newstead's blog.


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Friday, October 15, 2010

Live-action vampire bat hunt toy

 Live-action vampire bat hunt toy
I realize that vampires are all the rage right now, so what I am about to say is probably not politically correct. Call me old fashioned, but to the best of my knowledge vampires are still DANGEROUS TERRIFYING MONSTERS. In my opinion, you would be well served in getting some training in before one takes flight and comes after you or one of your loved ones. It is, after all, that time of year.

From the toy description:
This is the live-action shooting game that challenges hunters of the undead to down a flying vampire bat with a harmless infrared blaster. A 10-second charge on the barrel of the blaster animates the bat with sinister energy for a 30-second flight. The bat's 6" long mylar wings flap up and down nearly 500 times per minute, and it can be set to fly in an erratic left or right-turning circle or a level, straight line. Sharp-eyed vampire hunters take aim with the infrared blaster -- the first two hits merely stun the fell creature, momentarily interrupting its flapping; the third hit downs it for good. The single-shot blaster has a 20' range and makes a loading sound with each pump.

I implore you: think of the children, do the right thing, kill vampires. Remember it is NEVER safe to handle a vampire...no matter how handsome he may be.

Here's where you can get the live-action vampire bat hunt toy.


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Thursday, October 14, 2010

Video of modular boxes kinetic sculpture

I posted not long ago about some very novel modular kinetic objects in boxes. The pictures were very intriguing, but at the time of that posting, no video was available. Now there is: check these things out!

Here's where you can see more images of Marco Iannicelli's Sysiphos project.


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Wednesday, October 13, 2010

Crankahead automata contest officially begins!

Crankahead automata contest
Automata enthusiast, Sergio Pinese, and others have organized the first Crankahead Automata Contest.

Some contest details from the Crankahead web site:

Contest:
Build your own vending machine, donation box, mechanical picture or automaton. Here we call it automaton and mean an object with moving components. Build it within a limited time period and send us a video, some pictures and a description. That's all!

Conditions
The automaton you make was never published in the internet before the competition start date: October 12th, 2010 (no images or videos on Youtube, Facebook, Twitter, …).
After this date you are free to reveal details of your automaton in work in the internet.

Restrictions
There are no restrictions: you are free to choose materials and mechanisms and there is no specific subject to follow. There are also no limits with the size (except due to the size of your home) because in the end you only need to make available the documentation material (video, pictures, description).

The contest period will end on January 30th, 2011.

For all the details visit the Crankahead Automata Contest web site.


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Tuesday, October 12, 2010

MechaniCards - mailable kinetic sculptures


Kinetic sculptor extraordinaire, Brad Litwin, has created a line of hand-cranked kinetic sculptures called "MechaniCards". There are five designs, one available now and the rest available in the next month or two. MechaniCards can be ordered fully assembled or as kits to put together yourself.

From the MechaniCards web site:
MechaniCards™ are miniature, hand-operated, kinetic sculptures, designed and produced in limited edition by Bradley N. Litwin. Each one is hand made, numbered and signed by the artist. They are constructed primarily from paperboard, with a few bits of wood, metal, or plastic. They make excellent gifts, and are suitable for mailing, as truly unique greeting cards. Each piece comes with complete instructions and display recommendations. They are also available as do-it-yourself construction kits.

Here's where you can learn more about and order your own MechaniCards.

[ Thanks Ron! ]


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Monday, October 11, 2010

Victorian futurist's working monorail model

Victorian futurist's working monorail model
See that? I didn't say "Steampunk"! Crap, I just did. Ah, well...take a look at this cool working autonomous monorail set anyway.

From the monorail model description:
...follow straightforward graphic instructions to snap together the 550-piece construction pieces into one of three track configurations, or clever architects can assemble the versatile pieces into as many structures as they can imagine. The monorail locomotive has a working light and both it and the passenger car bear the hallmark cogs, portholes, rivets, and visible gears made famous by early science fiction writers. The elevated track can run as long as 20 looping feet over a 25' sq. area...

Here's where you can get the The Victorian Futurist's Monorail.


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Sunday, October 10, 2010

Mystery mechanism: Tom Haney's Philidelphia find

Tom Haney's mystery mechanism
On a recent trip to Philadelphia, automaton-maker Tom Haney scored some great found objects. One them was the mechanism shown here. He doesn't know what it is nor do I. Can you identify this mechanism? If so, leave a comment or drop me a line.

See Tom Haney's artwork on his web site and check out his blog to see what he's up to.


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Saturday, October 09, 2010

Need a creepy Halloween prop AND work of art?

Looking for the perfect Halloween decoration that can double as a work of art the rest of the year? Well, I suggest you consider the ideal solution: Nick Rayburn's gorgeous creation, The Waiting Hand, a limited edition of 20.

If you would like more information or would like to discuss acquiring a piece you can send an email to: nickrayburn at sky dot com.


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Friday, October 08, 2010

The Dear Park Aqua Pod Rocket automaton

Non-Nior - The Dear Park Aqua Pod Rocket
Check out this new hand-cranked automaton by Jim Kransberger located in Asheville, NC. The piece measures 16 inches high and incorporates some found objects like the crank from an old hand drill. When cranked the wheels turn, the driver's hair blows up and down, and the pusher's legs run.

See more automata by Kim Kransberger on his web site.


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Thursday, October 07, 2010

Moving Automata show by The House of Automata

The amazing Cabaret Mechanical Theatre blog sends word that there is an automata exhibit featuring the pieces shown in the video above. The exhibit is located at the Nairn Museum and is being presented by Maria and Michael Start, expert automata restorers from The House of Automata.

From The House of Automata web site:
A complete and interactive automata experience at the Nairn Museum. Back to this beautiful venue by popular demand! We are exhibiting the very best in Antique and Contemporary automata. A weekly talk and demonstration of the rarer pieces takes place on Saturdays at 11am.

Here's where you can learn more about the Nairn Museum and the current automata exhibit.


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Wednesday, October 06, 2010

Build your own extremely high-end precision clock

Have you ever wanted to own an incredibly accurate analog clock? Have you ever wondered how they work? Do you have some time and a lot of disposable income? Have I got the kit for you!

The famous clock manufacturers, Erwin Sattler of Munich, now offer two amazingly deluxe clock-making kits. Shown here is their Mechanica M1 model which can be ordered in four gorgeous woods.

From the maker's web site:
"The innovative Mechanica clockwork follows the tradition of old clock manufactories, as e.g. Strasser & Rhode, which has already delivered single unit parts for precision clocks to clockmakers at the end of the 19th century. All needed tools are included in the clock kit. Regardless of how you grade your own technical understanding, the mechanics of the gears with its ratio and bearing will fascinate you just as much as the findings of the pendulum laws and the function of the escapement."

I'll warn you, this is no cheapo clock or kit. These are world famous clocks makers and have thought this kit through very, very carefully. It is pricey -- as in 3900 EUR or about $5400 USD. But, please, just check out how it arrives at your door:

I know I want one!

Here's where you can read more and see addition images of the Mechanica precision clock kit. If you order one, let me know how it goes!


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Tuesday, October 05, 2010

Animatronic wooden T-rex kit

animatronic wooden tyrannosaur
Alright! This beast has it all as far as I am concerned: wood, servos, motion, construction, and dinosaurs. OK, perhaps it could be cooler -- if it was 11 feet instead of 11 inches tall for example, but the shipping charges would be outrageous.

From the animatronic wooden tyrannosaur description:
Coming to life unexpectedly from 104 precisely cut wooden pieces, this is the animatronic tyrannosaur that prowls, snaps its jaws, and roars when provoked by motion or sound. The pieces assemble without glue, cutting, or hardware to form a simulacrum of the Jurassic terror, complete with clawed feet, tail, and its iconic gargantuan head. Built-in servos provide articulated movement of the jaws, neck, and legs. Its head-mounted sensor detects movement and sound -- a turned on light in a bedroom or clap of the hands is enough to stir the creature to action -- prompting it to move forward, gnash its teeth, or bellow. The included infrared remote also allows control over forward, left, and right movement as well as roaring. Requires three AA and two AAA batteries.

Here's where you can get this wooden animatronic tyrannosaur.


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Monday, October 04, 2010

Sausage maker automaton by Tim Douglas

Take a look at this humorous automaton that incorporates many cool mechanisms made of wood including a worm and screw and a set of bevel gears!

See more automata by Tim Douglas on his web site.


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Sunday, October 03, 2010

The physics behind a waddling duck toy

Not long ago, we were pleased to offer free plans for making a ramp walking toy. In this video we get an explanation of the physics of a wooden waddling duck toy which includes friction, impact, energy transfer, and dynamics. There is even some high-speed footage, so you can see the action in slow-motion. You might be surprised by what you see!

If you want your own, here is where you can get a nicely made handcrafted wooden walking duck toy much like the one you see in the video.


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Saturday, October 02, 2010

MacDowall's single pin escapement for a pendulum clock

An elegant and novel escapement replicated in LEGO Technic parts.

From the YouTube description:
This escapement is described in Lord Grimthorpe's book "A rudimentary treatise on clocks, watches and bells for public purposes". It has been reinvented many times, but it appears that Macdowall had the most success with it, by paying close attention to its proportions.

Feeling ambitious? Here's a slew of LEGO Technic kits.

[ Thanks Dave!]


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Friday, October 01, 2010

Dozens of videos from Sharmanka Kinetic Theatre

Here is just one of more than two dozen videos of art by Sharmanka Kinetic Theatre. The dramatic piece shown here is titled Homage to Leonardo.

Here's a link to the Sharmanka Kinetic Theatre YouTube channel.


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