Tuesday, May 13, 2008

Paper Mechanism Multi-pack Downloads Kits

Paper Mechanism Downloads KitsRob Ives over at Flying Pig has created a pack of three models for one price.

If you are interested in paper engineering or paper automata, this is a great value. It's also a great way to break into automata, requiring few tools and relatively little time.

The first is the gear model that uses only cardboard to make a fully working mechanism with two gears.

The second model is a working set of bevel gears made completely from card-stock paper.

Pump the paper bellows on the third model and the rotor spins.

Head over the download section of Flying-pig.co.uk to check out this multi-pack kit and a ton of other well-designed paper automaton kits.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Monday, May 12, 2008

Rubber-Band Powered Kite Can Fly for 5 Minutes

I have posted recently about a rubber band powered flying ornithopter project and a book on rubber-band powered cars.

Apparently, the model plane kit shown here, called the Stringless Wonder, can fly up to a mile and remain airborne for 5 minutes. A mile? 5 minutes? On rubber band power? It's hard to believe. I guess I can shell out the $10 and find out!

Available as the Stringless Wonder at Edmund Scientific and PP-4 STRINGLESS WONDER KITE at Amazon.com. For the lowest price ($7.95) check out the Stringless Wonder at SK Science Kits.

Labels: , ,

StumbleUpon Toolbar Stumble It!


Sunday, May 04, 2008

Build an Ornithopter - Flapping Wing Flying Toy




Build an Ornithopter - video powered by Metacafe
I posted a while back about the Tim Bird Toy -- a rubber band powered bird that flies by flapping its wings.

Here's a great weekend project brought to us by the good folks at MAKE magazine. This video shows how to build an ornithopter -- also powered by a rubber band.

Other Resources:
Ornithoper.org has kits, plans, and advice.
The Wind-up Flying Toys page at The Automata Store.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Tuesday, April 08, 2008

Gear Toy: Superstruts Wacky Machines Set

Gear Toy: Superstruts Wacky Machines SetKazoo Toys offers building and construction toys from a host of toy makers. Shown here is the Superstruts Wacky Machines Set made by Waba Fun. This 175 piece building set includes 12 large gears and plans to build 7 models that include a clock, geared-down Ferris whee, a car that drills, and other fun contraptions.

Otherbuilding and construction toys offered at KazooToys.Com come from toy makers including:
  • Building Blocks
  • CoinStruction
  • Cranium Super Fort
  • Elenco Electronics
  • Gears & Gearbotics
  • Haba Toys
  • Kapla
  • K'nex Building Toys
  • LINCOLN LOGS
  • Magna Tiles
  • Magz by Progressive
  • Playmobil
  • Quercetti Toys
  • Rokenbok Construction System
  • Taurus Toy
  • Superstructs
  • Zometool Building Systems
  • Zoob Toys
  • ZOOMORPHS
Find a wide variety of building and construction toys at KazooToys.Com.

Labels: , , , , ,

StumbleUpon Toolbar Stumble It!


Saturday, April 05, 2008

Wood Catapult Toy Kit Can Hurl Small Objects

This is the first in a two part series reviewing the working wood catapult kit made by Pathfinders. In this first part, I will tell you about the kit and give you some assembly tips. In part two, I'll tell you how I went about making the catapult look like it truly belongs a medieval battlefield.

ThinkGeek.com offers more than one model; this review refers to the one advertised as "Catapult Kit". It sells for $19.99.

Where did kit come from?
The product is sold by ThinkGeek.com in their Geek Toys section under the Cube Warfare subsection by the name of Wooden War Engine Kits.


What do you get in the kit?
The kit comes with nearly everything you need to assemble the catapult. The only material you need to provide is white Elmer's-type glue. The kit comes with a small swatch of sandpaper and suggests that you have a ruler and scissors available. The kit arrived in a slender cardboard box with instructions and parts separated into two plastic bags. No excessive packaging, no impossible-to-open-plastic-clamshell. I like that.

The kit contains just over a dozen wooden parts, two washers, some string, a small bit of wire, and some soft Play-Doh type clay -- otherwise known as "ammunition".

The wood is a clear-grained pine. Just one of the pieces of my kit had a medium sized knot in it. It had been filled with a little plastic-wood type filler to keep things solid and smooth.

How were the instructions?
The instructions are printed in black and white on 8 pages. There are instructions in English, French, and German which is nice, though they are intermingled in a way that requires a bit of scanning and rescanning. I found the directions to be very good, though there were a few vague spots. I'll address these very minor pitfalls in the next section. The line drawings in the instructions are simple and clear and serve as the primary means of instruction.

What helpful hints do you have?
Overall, the kit itself took me a little over half an hour to make, though they suggest that you set aside 1 to 2 hours. The kit is suggested for ages 9 and up. That sounds about right to me.

Here are a few helpful hints for the assembling the catapult kit:
  1. Read the entire instruction manual all the way through, paying attention to the drawings. This won't take long and this will prevent any possible confusion.
  2. At first, I wasn't sure how to tell the crosspiece that the holds the trigger from the upright braces. It's quite simple really: just read the directions (I hadn't yet). Note that they have thoughtfully placed red marks on the crosspiece and the base with which it mates.
  3. The kit is held together with pegs that are glued in place. There are 18 total. Be sure to sift through the lot to find the two that a just a bit longer than the others. These are used to add tension to the string.
  4. I found that the pegs fit rather tightly. The glue helps to lubricate them a bit. I gently used a nonmarring hammerto tap the pieces together. Alternatively, you could use the included sandpaper to slightly taper the ends of the dowels and ease their entry.
  5. Add a safety/trigger - The trigger arm didn't always want to hold the throwing arm in place when under tension (OK, yeah...so maybe I have it wound too tightly). I rigged up a small diagonal piece of wood that fits in a notch to keep the trigger arm from swinging. By pulling this diagonal piece out, the trigger arm is free to swing and the catapult will fire. (See image below for my safety/trigger addition.)
  6. A small hobby or razor Sawis handy if you want to trim some of the dowels that are left a bit over the surface of a few parts.
  7. Consider staining and/or sealing your model to increase its beauty and lifetime. More on this in part 2 of this series.

So...does it work?
The packaging claims that the catapult can throw a soft clay ball over 15 feet. This is absolutely true. I easily achieved distances over 20 feet and don't think I have put undue strain on the model. Should you choose to add extra horsepower to your model (and this is just my speculation), I believe some added string and a reinforced crossbar would allow you to throw a grape twice as far as advertised.

The Verdict?
This is a well proportioned and historically accurate catapult. More specifically this is a mangonel variety of catapult that uses twisted fibers for its power source. I gather that many had a sling on the end rather than the spoon shape we typically see. (You can learn more about catapults from The Art of the Catapult: Build Greek Ballistae, Roman Onagers, English Trebuchets, and More Ancient Artillery)

Everything that was promised was delivered and the model outperformed the advertising copy. When was the last time you purchased a product that did that?

I give the Authentic Working Wood Catapult from ThinkGeek.com high marks.

What's next?
In the next installment of this article, I'll show you how I made the catapult model look ancient and ready for a siege.

Labels: , , , , ,

StumbleUpon Toolbar Stumble It!


Thursday, April 03, 2008

Bioloid Humanoid (or non-humanoid) Robotics Kit

Bioloid Humanoid (or non-humanoid) Robotics KitBioloid features 18 servo motors, an amazing range of movement, and versatile modular construction. The Bioloid Humanoid Robotics Kit is truly a KIT. This means you will can assemble the Bioloid's modules together to form any one of dozens of different robotic creatures (see image below). This really sets it apart from other humanoid robot kits and lesser toys.

The sensor array is impressive: an IrDA receiver, three proximity sensors that can measure distance and luminosity, and a microphone for sound detection and a piezo-electric speaker that can be used to play musical or beeps. This is a robot aware of its surroundings -- another big plus.

Alternate Bioloid ConfigurationsUsing the included motion editor software and visual programming environment, you can make the Bioloid interact with its surroundings and perform complex movements. Motions are built up frame-by-frame like a story board in an animation sequence. This allows quite complicated movements to be programmed. Once a motion has been defined it can then be downloaded into the Bioloid's memory and called from the Behaviour Control Program. The Bioloid comes with several example programs to make it walk, avoid obstacles and interact with sound.

This is an impressive platform for roboitics allowing for many configurations, many ways to sense the environment, and a well-developed system for programming actions.

Take a look at the extensive documentation (including the manual and screen shots of the programming interface) on the Bioloid Humanoid Robotics Kit.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Saturday, March 29, 2008

Robot Lizard Kit - Electronics Meets Mechanics

Here is neat little lizard robot kit designed to teach the basics of robotics, electronics, and mechanics. Never mind all that learning stuff...it just looks cool.

The design combines a single motor, crank system, and a gear box to create a reptile-like walking motion. Sounds you make start and stop the robot's motion and cause its Light Emitting Diode (LED) eyes flash. The clear body allows you to see what's going on inside the little beast.

All components and parts are included to assemble a working lizard robot. Good, clean fun for about $20.

Order your own Lizard Robot Kit.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Sunday, March 23, 2008

Highly Configurable Remote Control Robot Kit

Here is a cool looking robotics kit, which includes four motors, 24 gears, steel braces, an extendable arm, a grasping claw, six rubber tires, and a digital camera -- 300 parts in total.

This kit allows you to build a huge variety of robot configurations to suit your interests or application. (It looks like the ones the bomb squads use, doesn't it?)

This version also has a belt-driven tank tread kit and an additional motor and joint that allow the extendable arm to rotate.

The robot is controlled by a six-channel radio transmitter with a 150 foot range. The 6 channel radio gives you a lot of control over any robot you design with this system.

The included digital camera can be mounted to the robot, allowing you to wirelessly transmit color video directly to a television.

This looks like a great value as a platform for remote controlled robot projects.

Check out all the details of this Remote-Controlled Robot Kit.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Friday, March 07, 2008

Fuel Cell Car and Experiment Kit

Fuel Cell Car KitThis is one of the coolest mechanical toy kits I have ever seen.

During any sunny period, photovoltaic cells perform electrolysis on water, dividing it into its constituent elements -- oxygen and hydrogen. At some later time, you can feed these gases into the fuel cell to get electricity to do work (like power the motor on this little car). The byproduct of all this wizardry is just a bit of water!

Now you can have a fuel cell of your own with which to experiment. This is a big deal. Fuel cells are one of the most promising forms of environmentally-friendly energy on the horizon. Learn more about fuel cells from this article on Fuel Cell Basics.

Go for it, check out The Fuel Cell Car and Experiment Kit

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Tuesday, March 04, 2008

Cubical Warfare Goes Medieval/Mechanical

Wooden kits of trebuchet, catapult, and bastillaThinkGeek is selling these working scale replica kits of Medieval siege engines. Seen here (clockwise from the right) are a Trebuchet, Catapult, and Bastilla.

From ThinkGeek.com:
"These kits let you bring back all the fun of flinging. Each one can assemble in just a few hours, and provides a fantastic scale model of an actual war weapon of yore. The catapult is perfect for chucking balls of paper and other small objects over cubicle walls. The trebuchet is better for long range targets (like the water cooler or networked printer). And, all you need to put them together are some strong fingers (or pliers), a cutting tool, and glue (not included). All three kits are perfect for showing your love of retro weaponry."

Sounds like fun to me!

Visit ThinkGeek cube warfare toys section to see all of these awesome wooden kits.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Saturday, March 01, 2008

Automaton of Leonardo's Mechanical Hammer

Leonardo's Mechanical Hammer AutomatonHere's a nice looking model from the folks at PaperPino. This is a paper model made up of 44 parts that can be assembled without glue. A system of removable interlocking pins holds the model together.

From the PaperPino Site:
This is one of the simplest machines designed by Leonardo in order to improve the human performance. A lever connected to the hammer is moved by means of an eccentric cam. At each turn of the handle, the hammer gives a stroke. As a matter of fact, the real hammer is supposed to be powered by a water paddle-wheel. An implementation with a paddle-wheel powered by sand is planned for the next future.

Check out Leonardo's Mechanical Hammer paper model.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Wednesday, February 20, 2008

MAKE Finds Wood Automata @ NYC Toy Fair 2008

Phillip Torrone of MAKE Magazine is in New York City covering Toy Fair, 2008. Among his favorite finds this year: Timberkits wood automata!

Here's a link to his post about TimberKits at The NYC Toy Fair, 2008.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Elenco's Romomech Motorized Wood Toy

I've read that these kits can be a little tricky to put together, but I just love the look of the wood with the motorized elements. Wood and machine; it's the best of both worlds!

From my Amazon aStore:
This kit is supplied with pre-punched boards, gears, shafts, switch, motor, battery holder, and all necessary parts. Includes easy-to-follow instructions. Requires 2 "AA" batteries, screwdriver and long nose pliers.

Check out the Robomech from Elenco.

Also check out all of the motorized mechanical toys I've loaded into The Automata / Automaton aStore.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Sunday, January 20, 2008

Book: Make Your Own Working Paper Clock

I remember seeing this book at a friend's house when I was a teenager. Neither he nor I had the patience to undertake the project. Years later, this books seems like an amazing way to learn about clocks, clock-making, mechanics, paper engineering...and patience.

The reviews on Amazon about the book/kit/project are illuminating. Among some of the tips I read were the following:
  • Consider getting two copies in anticipation of needing to make/remake certain pieces
  • Use glue sparingly
  • Try a tacky type of glue
  • Use an X-acto knife and many X-acto blades
  • Work in many short sessions over time
  • Work when you are up to it and can be careful
  • Have small clips, weights, clamps, and cross-lock tweezers
  • Be especially careful when constructing the main gears
  • Certain parts might benefit from a hardening coat of white glue or Mod Podge
The comments reveal that the people who were happy with this project were the ones that really savored the process of building. It is clear that this not an afternoon project. If it is approached as a challenging, educational exercise -- you cannot really fail.

Order the book Make Your Own Working Paper Clock

Labels: , , , , , ,

StumbleUpon Toolbar Stumble It!


Monday, January 14, 2008

Make Your Own Robot...With a Soda Can!

This little kit includes a plastic body, wire wings, wire legs, motor with wires, screws, and detailed instructions...almost everything you need to turn an empty soda can into simple robot bug that skitters across the floor. You supply the batteries, soda can, and the time it takes to put it together.

Check out the Make Your Own Soda Can Robug Kit.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Monday, November 26, 2007

Automaton Kits - Make Your Own Wood Automata

Automaton Kits have been added to a page on DugNorth.com. Several wood automata kits from Timberkits are available online. The lower portion of the page also has links to some paper animation kits from Flying Pig Paper Animation Kits.

Kits are a great way to begin building automata. With all of these kits, the tricky design details have already been worked out. You can concentrate on the task of building something you know will work. From there, you may choose to design your own. If you do, these automata related books can help.

Check out the automata kits page on DugNorth.com.

Labels: , , , , ,

StumbleUpon Toolbar Stumble It!


Tuesday, November 13, 2007

CeraCera Paper Automata Blog

Though not updated in a while, the folks over a CeraCera Paper Automata Kits have also created a blog.

The blog gives a candid look at the process of designing paper automata -- both the failures and successes. There is much one can learn on this site about paper engineering, and how it applies to automata.

Check out some of the posts on CeraCera Design Notes blog. It's fascinating stuff, so hopefully, they will be adding some new posts soon.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Friday, August 17, 2007

Downloadable Paper Robot Automaton

Here's a robot for everyone! This is another paper automaton kit from the folks over at Fly-Pig Animation Kits.

Turn the handle and the Robot marches in place dutifully. This may be one of the last robots we have FULL control over.

Print this model onto thin photocopier card-stock then all you need to make the model are scissors, ruler, white glue, and a sharp knife.

Download the Paper Robot (for less than $6) and make one for yourself.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!


Tuesday, July 31, 2007

Make Magazine Now Selling DIY Automta Kits

The ever-cool Make Magazine is now offering Designing Automata Kits.

I've never tried one of these kits, but it sure looks like a great way to try your hand it it -- even if you don't own tools. I bet this kit it would be a great gift for kids too. If any of you have tried these kits, drop me a line and tell me what you think.

Head on over to the Make Store to get your Designing Automata Kit.

Labels: , , ,

StumbleUpon Toolbar Stumble It!


Saturday, July 28, 2007

New Paper Automata Download Shop

Flying-Pig Paper Animation Kits has created a whole new storefront for their downloadable automata. He is offering many of his designs as downloads!

Make your own paper automaton:

STEP 1 - Purchase and download the design of your choice to your computer. Each kit comes as an acrobat file (PDF).

STEP 2 - Print out the illustrated instructions onto regular paper. Then, print the parts pages onto thin card stock.

STEP 3 - Score and cut out the pieces. Glue the parts together with white glue.

In a few hours time, you have your own working automaton!

Downloadable models are paid for using the secure PayPal, so you can order from anywhere in the world using any currency and your order will be with you in minutes.

As of now, there are almost 30 designs to choose from!

Labels: , , , , , ,

StumbleUpon Toolbar Stumble It!


Sunday, April 01, 2007

Drawing Automaton Made from Paper

Drawing paper automatonI am always impressed with paper automata. It requires a lot of planning and finesse to make one that works well and does something interesting.

This paper automaton by the folks over at Cool4Cats takes paper automata artistry to a whole new level. This automaton draws.

There are a number of famous antique automata that draw pictures, such as those by Jaquez-Droz and Maillardet. There is also at least one contemporary wood automaton by Paul Spooner that draws a simple picture.

This is the first example I have seen of a paper automaton that creates a drawing.

From the Cool4Cats site:
When the handle is turned the artist looks up at his model, then down at his easel and -amazingly- he starts to draw. Keep turning and you'll be amazed to see that he actually does a real pencil drawing of the model on a 'post-it' note! The handle operates a 'worm' gear which in turn drives two large cams. One controls the forwards-and-backwards movement of the artist's arm, the other the 'side-to-side' movements. A series of levers transmit the movements and the combination of both actions results in the drawing.

Visit the Artist Automaton page to learn more or order the kit.

Labels: , , , ,

StumbleUpon Toolbar Stumble It!




Hammacher Schlemmer Toys and Games

BtbtSqLogo_125x125

Woodcraft.com - Helping You Make Wood Work