Read more of this story at Slashdot.
Air Force Nu Metal band (Danger Room)“Walk in the shade of the clouds at night,"
"Crawling in the dirt, calling an A-10 strike,"
"Dancing in the shadows, lives are on the line,"
"Bombs are gonna fall, just in time.”
Read more of this story at Slashdot.
The folks at Tellart have made an amazing Augmented Reality (AR) holiday card that you can play around with yourself: you'll need Flash player (version 9), a webcam, and a printer (so you can print out the AR objects).
The project was made using FLARToolkit and Papervision 3D. Check out Tellart's site for more details, including a link to the app where you can print out the objects and run the Flash program right on your own computer.
They've also included source code so you can hack this to your heart's content!
Read more | Permalink | Comments | Read more articles in Holiday projects | Digg this!
Read more of this story at Slashdot.
Kevin Donovan is an expert at the Insight Community. To get insight and analysis from Kevin Donovan and other experts on challenges your company faces, click here.
Read more of this story at Slashdot.
Arcades are dead. And rightfully so: American arcades never bothered to change with the times (despite a brief dalliance with the public spectacle of games like Dance Dance Revolution).
Not so in Japan, where arcades continue to evolve in surprising ways, in the stereotypical "bigger, crazier" Japanese method, as well as the more pedestrian. Case in point: Yuka Nakajima, queen of "Crane Games", those funny claw machines that are commonly ignored in department store vestibules in the States but big business in Japan. Nakajima is so adept at "UFO Catchers" (the Japanese moniker for all claw machines) that she has an entire room filled with the stuffed bears she has won and is the star of video tutorials included in the games themselves.
I learned about Nakajima in the new book Arcade Mania: The Turbo-charged World of Japan's Game Centers by Brian "The Sweetest Man in Games Journalism" Ashcraft and Jean "Pretty Sweet Himself" Snow. Ash is a pal, so I was a bit worried when I first got my copy; how interesting could a book about arcades be? Turns out I had nothing to fret about. There's a whole new set of human experience happening inside Japan's game centers and it's just as varied and weird and surprising as you could hope it would be.
I too often have an expectation, a caricature, in mind about Japan and its culture that occludes my perception of the people living and playing there. That's natural, of course, and perhaps even welcome: it makes a reading a book that supplants many of my preconceptions so effectively even more exciting.
Arcade Mania: The Turbo-charged World of Japan's Game Centers [Amazon]
Talk about a mash-up.
The legendary James Thurber wrote the parody, "A Visit from Saint Nicholas in the Ernest Hemingway Manner" for the Christmas Eve edition of The New Yorker magazine in 1927. The poem's inventor, Clement C. Moore, will never be the same.
It is my great pleasure to read it aloud:
![]()
(Susie Bright is a guest blogger)
Before Christmas this year, there seems to be plenty of neat holiday themed stuff with good parts about to go unsold. Anything with an overt holiday theme will be marked down the day after Christmas, so it is possible to think ahead and provision yourself for some maker fun for the months and years ahead. Of course this could apply to Halloween Easter or any other over commercialized holiday.
Looking at the things that will go discounted later in the week, there are a few filters for considering the items. Green things will help you reduce your energy consumption for the holidays in the future. Hackable things will provide you with an object that can be hacked into holiday dressings with a decidedly different naughty/nice ratio. Items with good components can be separated that has nice systems which can be and useful for other projects.
Green:
LED Christmas lights are worth looking out for. Lights are generally rated in watts. Higher wattage means higher electricity use, so getting low wattage lights will reduce your cost of ownership over the lifetime of the item. Looking for the Energy Star logo will help you find lower power consumption devices in general. If you have really old and big Christmas lights, then they certainly use more electricity than newer series wired lights. If you can get your hands on some new LED lights after the holiday, then you could save some of next year's holiday money. How about gifting your family and friends some replacement lights so they can trash the old power sucking illuminations?
Hackable
This could apply to displays or just about anything that people consider to be gifties. If it has a program directing its operation, then you could do something with it. After Halloween, I picked up a environmentally responsive skeleton. At the store, I saw a device that was selling for about $6 usd, and it had a speaker, a wobble motor, a sensor activated programmed chip. This device could in turn be used to do other things. After some study, I figured out that the action is triggered by a photocell when the light is reduced. That means that any resistive based sensor could activate the circuit, which is currently set to run a motor, blink two red LED's and play an audio file through a speaker. At the very least, my six bucks gave me a decent experience of analyzing the function of the circuit. It took a while to find and figure out the sensor aspect of the circuit, but it was a neat challenge.
Essentially, with a hackable device, you want to be looking for components that you can understand and repurpose. Can the system be circuit bent? Could you change the function? Could you drive it with some other programmable system like Arduino, basic stamp, lego RCX, Android, iPhone or PIC microcontroller?
Good components
Look for motors, lights, speakers, anything that if you wanted to buy, you would have to go to a special store, or a catalog. You probably won't find much that can be programmed, but maybe you can find some stuff that has a couple of sensors. The more sensors the better. Switches or resistive based sensors are probably what you will find.
This season, I am seeing lots more LED flashlights and for the first time, solar powered lanterns. The ones I saw were about $8 usd and had an LED that is powered by rechargeable batteries fueled with a solar cell. It seemed like a good deal, but will be better after the holiday. Solar panels used to be really expensive. Now they are part of really cheap stuff. Change out the 600 mAh batteries with something legit, and maybe you have a good solar charger. How about a fake tree with dozens of rgb color shifting LEDs? It had a speaker system and played music. No clue how much it cost, but if it was cheap enough, it would be fun to play with it. If you can see the components, count them up, and maybe even try to build a price list for buying each of the parts. Don't forget to include shipping. If the thing is busted, even better. You might get it real cheap, especially if the people working at the store just see it as old, damaged merch and hard to move.
So what goodies can you find in the closeout bins of post holiday cheer? How can recessionary junk make you smile and happy to experiment? What could you do with a decent collection of LEDs from a string of lights? How much electricity can you save by junking your old lights and getting new ones? How much electricity does your holiday display gobble up? Could you have an entirely solar or wind powered holiday setup? Join the conversation in the comments, and of course, add your photos and video to the Make Flickr pool.
Read more | Permalink | Comments | Read more articles in Holiday projects | Digg this!
Jay is one of those guys who has spent 20 or 30 years really studying something, really understanding it. He developed a theory about his subject of study, but instead of stopping there, Jay is always learning, asking questions, considering whether his understanding of the world actually reflects what's happening. And he does all this out in the open, on a blog, and most recently, very deliberately and systematically, on Twitter.
That's what blogging, when it applies to serious study, is all about. And Jay is the best example I can think of, so that's why I chose him as my Blogger of the Year for 2008.
Read more of this story at Slashdot.
Paging Dr. Tyler Duren... a new untapped unlimited fuel source has been found...
Liposuctioning unwanted blubber out of pampered Los Angelenos may not seem like a dream job, but it has its perks. Free fuel is one of them. For a time, Beverly Hills doctor Craig Alan Bittner turned the fat he removed from patients into biodiesel that fueled his Ford SUV and his girlfriend's Lincoln Navigator. Love handles can power a car? Frighteningly, yes. Fat--whether animal or vegetable--contains triglycerides that can be extracted and turned into diesel. Poultry companies such as Tyson are looking into powering their trucks on chicken schmaltz, and biofuel start-ups such as Nova Biosource are mixing beef tallow and pig lard with more palatable sources such as soybean oil. Mike Shook of Agri Process Innovations, a builder of biodiesel plants, says this year's batch of U.S. biodiesel was likely more than half animal-derived since the price of soybeans soared.But it's not legal...
Using fat to fuel cars might be environmentally friendly, but it's definitely illegal in California to use human medical waste to power vehicles, and Bittner is being investigated by the state's public health department.More:


(Flash video embed above, MP4 download is here.)
This week, the Boing Boing tv crew is taking a week off, and we've been revisiting some of the episodes that mean the most to us over the past year.
For me, for many reasons, the three episodes we produced from a K'iche Maya pueblo in the Guatemalan highlands were the most personally important. I'll embed one above. It's about taking a traditional sweat bath, which is something they might well be doing today there during the holidays, provided there's enough water -- that only comes every few days. Here are all three:
(1) BBtv WORLD: Through the eyes of the pueblo.
(2) BBtv WORLD: Migration, and a Mayan Sweat Bath.
(3) BBtv WORLD: El Molinero.
And other episodes of "BBtv WORLD" about Guatemala are here. But I also wanted to take this opportunity to share something else that means a lot to me. Last night, I scanned some of the hand-drawn Christmas cards from participants in an international non-profit I work with there, and uploaded them to Flickr. These were private cards, sent from folks in the pueblo to project participants in the US (in other words, they weren't for sale or anything, they were just heartfelt communication from one person to another).
I'm sharing some of them here with permission. They're beautiful and very meaningful to me.
Some of the cards refer to the old Mayan gods (for instance, references to "Ajaw", or "Tzaq'ol and Bit'ol", primordial entities who were present at the creation of all things), other cards refer to to Christianity. Some were created by children, others by adults, and the one with the Mayan house and the big Christmas tree and the volcano, thumbnail above? That man is considered the best painter and illustrator in the town. Every one of the cards, all in a stack next to me on my desk here right now, every one reflects soul, kindness, and hope.
To really appreciate them, click on "all sizes" and look at the larger size. The one I received personally read, "Feliz Navidad, y Paz a Todas Las Naciones Del Mundo." I know the woman who drew it, and she's survived so much. I extend that greeting to each of you who reads this blog post today. Friends I know, and friends I do not.
Flickr set: Christmas cards from a K'iche Maya Village in Guatemala
Elsa Zaldívar just won a Rolex award for her work turning loofahs, a sponge-like cucumber that I thought grew underwater but apparently doesn't, and recycled plastic into a sustainable building material:
You can read more on the awards page here. I eagerly await the promised how-to video; any readers able to find her specific recipes or more details about the project would be greatly appreciated!
Read more | Permalink | Comments | Read more articles in Green | Digg this!
Read more of this story at Slashdot.

A piece of metal on his costume set off the security alarm, prompting security guards to confiscate his plastic handcuffs and order him to strip down to his shorts and T-shirt.Clown strip-searched before children's charity flight
Staff also demanded he put the liquid for his plastic bubble-blowing saxophone into a clear sealed plastic bag.
"I'd made sure I'd bought plastic handcuffs and a plastic whistle but I hadn't realised that the costume had a metal band – I thought it was plastic," said Mr Vaughan, from Shard End, Birmingham.

Chloe Davis, a researcher for Reprieve, told Danger Room the Zero dB campaign was planning to work with prominent musicians to lobby the incoming administration.Rockers To Press Obama on Music Torture
"It is really important that we seize the chance to alert Obama to this practice," she said. "... I think there will be people on the other side trying to catch Obama’s attention, saying we need to be tough. We’re trying to counter that message."

Ky Michaelson, better known as The Rocketman, is one of the world's leading rocket powered vehicle builders. He was featured in MAKE, Volume 05, and says he got his start using a Gilbert chemistry set at the age of 12. This JATO rocket powered sled is meant to take the strain out of the uphill journey, but I have to wonder what it's like to fire it off during a downhill run.
Read more | Permalink | Comments | Read more articles in Toys and Games | Digg this!

Here's a project I did this Christmas. It's the "Gift of Robot Invasion" LED Christmas Tree Ornament from The Best of Instructables, Volume 1. The bot is made out of copper plumbing parts, scrap circuit board, dead transistors for hands, the bottom of a beer can (for the bot's satellite dish) and paper clips. The circuit is a solar cell, rechargeable batteries (made into a backpack on the bot's back), a flashing LED, a resistor, diode, and a 3904 transistor. This little guy hangs around soaking up the sun's rays all day, and then when the sun goes down, he surreptitiously blinks messages back to his robot overlords in some galaxy far, far away.
My evil little bot is also sending another not-so-subtle message, as he waves the flag of the Maker Shed Gift Certificate. Your gift recipient can use this gift certificate to help fund his/her own robot invasion. And ultimately, isn't that what the holidays are all about?
The original Instructable can be found here.
Find more roboty goodness here:

Holiday Gift Guide: Robots!

Best Of Instructables
Price: $29.99
Instructables.com has become one of the most popular magnets for makers and DIY enthusiasts of all stripes. Now, with more than 10,000 projects to choose from, the Instructables staff, editors of MAKE: Magazine, and the Instructables community itself have put together a collection of home, craft, food and technology how-to's from the site. The Best of Instructables Volume 1 includes plenty of clear, full-color photographs, complete step-by-step instructions, and tips, tricks, and new build techniques you won't find anywhere else.
Tired of gifting you with new media tools that allow you to communicate and collaborate better, I have decided to share with you today, something special, something you can find only here.
It is my small Christmas gift to you and it is made up by ten little changes I have brought into my life and which have brought a tangible bit of more happiness and joy into my weekdays.
I had been thinking for a while about what Christmas gifts to share with you today and tomorrow, but nonetheless some good ideas brainstormed with my newsroom team, I have decided to go back to some spontaneous, heart-felt and passion-driven writing for these special two-days.
In this article, I have decided to share ten small personal things I have changed in my life and which have provided me with big, tangible results. These are not things I have learned in a self-improvement course or by reading a Stephen Covey's book. These are my own personal discoveries at which I have arrived at by doing my own homework.
Find some time and stop in your busy life to ask yourself too which things you could drop, eliminate, add and mix-in to make your life a happier one.
My solutions are only good as inspiration for some but may not be best for everyone out there. I am not advocating these as the medicine for all pains, I am just wanting to inspire you to take time and think with your own head what you could change in your life to make it a happier one.
Here's my own in-progress recipe.
Have a wonderful Christmas if you celebrate one:
1) Stop Being Dependent-Addicted To Old Media
Drop all time-wasting devices that you do not need anymore to realize your goals: phone, television, newspapers. They are the best distractors, time wasters and intruders into your life path, that the less you see them the better. I have put my mobile in perpetual silent mode and check on it a couple of times a day to see who is still searching for me in the old media world. My TV is long gone and I don't buy a newspaper since over 15 years.
2) Make Your Workspace A Wonderful Space
Find your own shrine where to work, think and do the things you love. If you are surrounded by people you don't like and your desk is inside a ugly, badly lit and cold place start thinking about finding an alternative to it. Once you have your own place, work on it and take care of it as a monk would do with a temple. Make it shine so that each time you get there, you are greeted and inspired by the very things you like most. And start from the lighting. A different light can deeply change how you perceive and feel inside a space.
3) Drop Your Fake Friends
There are way too many of them in this category and these are the people that are always sucking something from you but never share anything back. These are the people who are always lamenting and destructive and who have never have a word of love and compliment for someone else. These are the people you hear complaining and blaming such and such for ruining their lives or breaking their plans but never taking responsibility for it. Steer clear of them this year and less company is not always a bad thing. Try.
4) Give Something Great To Kids. Daily
It doesn't matter if they are your own or if they are someone's else kids. What counts is to tune in into their frequencies and to share with them something good, something they love to get from you: your attention and your willingness to play. Their ability to re-charge you and inject some true toxin-free positive energy in you is unmatched and their ability to let go is contagious. Get this disease asap.
5) Listen
Start listening more when someone else is talking to you. Don't just get into a race for who has the latest news or has downloaded the coolest toy last. Start listening for what often doesn't get to be said: pain, anger for something, need for help, confusion about where to go. The more you become an active listener to the real needs of your friends, the more your friends will be providing back with the energy, love and support you may need when you will be in difficulty.
6) Be A Talent Scout
Search for small, hard to find little flowers and help them bloom. No, you don't need to go searching in the grass for these. These are all around you under a human guise. These are the little heroes, the passionate workers and inventors who are all around you. Help these individuals, give them advice, share your skills and your experiences with them, and where you can, give them opportunities to do the things they like most.
7) Don't Blame Yourself
Use each and every opportunity, as well as any mistake you make, to learn something valuable and to move on. Don't blame yourself when you can learn and move on to the next opportunity immediately. Making yourself and others guilty is just a huge waste of time. Life is a learning park and when you take every instance of it to find what to change and improve in yourself, you get the highest kick life can provide you with.
8) Don't give up
If what you have been working on doesn't turn out to be the success you had hoped for, don't give up on it. You may have screwed the ingredients, or you may have cooked it too little, or you may have just forgot to get the right amount of water. In all cases, if you are after something important, something you badly want, do not give up as you stumble into the first set of obstacles. Change road, ask your peers, get elders advice, seek alternative solutions, look up to successful others, try again and again, but do get in some way or other to your chosen goal. Make it a life habit.
9) Have Serious, Professional Fun
Learn how to have fun and make it a serious sport. This is going to be one of the most desired skills a human can have, and as time goes on, one that will be increasingly more valuable. The age of consumerism and happiness generated by buying more and more packaged goods is about to see its downturn. Next stop is learning to have real fun, not the one served up by packed disco ballrooms or old-media stylized crowded movie theaters and stadiums. The new fun is done by sharing and performing with the people you love: your friends.
10) Don't Conform
I know this sounds a bit crazy, but in the end you really need not to conform if you want to fully realize yourself. Go after what makes YOU happy, and pursue it. Stop doing things you must do because others feel you should. Stop being together with people you don't feel you belong with. Stop living in a neighborhood that sucks if you are serious about changing your life. Most of all, stop thinking that I have got all the solutions and that you are not as good as I am. You are. You only need to stop listening to all those games happening around you, where you can never play your best moves. Don't fight the game, change it.

CRAFT blogger Rachel (Average Jane Crafter) found this cool free font, Molecular Typography, designed by Mithila Shafiq.
Read more | Permalink | Comments | Read more articles in Arts | Digg this!
Jenny @ CRAFT writes:
Read more | Permalink | Comments | Read more articles in Arts | Digg this!Label-Free posts about the work of textile artist Leah Evans, who creates hand-stitched, map-inspired quilts that encompass a variety of techniques, including reverse appliqué, needle felting, hand-dyeing and embroidery.
Read more of this story at Slashdot.

"Hybrid Sound" is a large-scale sculpture that doubles as a high-powered speaker system that distorts and causes a large echo effect. Interesting build and check out the project page link for a Quicktime movie of this thing in action.
Hybrid Sound via VVORK
The Plasticfanpiper lives up to his name demonstrating a homemade 'membrane pipe' apparently built from straws balloons, and plastic valves - must be a pretty sturdy build to stand up to the air pressure.
[Thanks, Stephen!]
A quick search for "membrane bagpipe" turned up this interesting how to -
Looks like fun - but of course the sound created is a bit of an acquired taste ;)
Read more | Permalink | Comments | Read more articles in DIY Projects | Digg this!

Bert Simons is an amazing paper sculptor living in the Netherlands. His work is incredible, and there are some details about his technique and portfolio on his site.
One thing that is fascinating is his technique for 3d scanning. His early explorations in 3d modeling were done with a cheapie laser from a saw. After upgrading the laser and camera, he got better results.
He is apparently using Blender to do his computer compilation work of his three dimensional subjects.
There isn't a huge amount of information about this great paper artist, so if you know more, add your comments below.
Have you tried something as bold as digitizing your girlfriend? Do you know of anybody doing stunning work in unusual media? What are your techniques for turning flat pieces of paper into objects in the round? What can you do with Blender? What is the best way to learn Blender? Add your coments, and submit your photos to the Make Flickr pool.
Thanks for the comment Robot Hacker!
Read more | Permalink | Comments | Read more articles in Paper Crafts | Digg this!
Over at his personal blog, occasional Techdirt contributor Tom Lee weighs in on an interesting discussion going on around the blogosphere about who, if anyone, is to blame for the precipitous decline of the newspaper business. My sympathies are with the pessimists: in principle, there are a lot of things newspapers could have done to better manage the transition to Internet-based news, but as a practical matter it's really difficult for large organizations to adapt to disruptive technologies. Tom makes some sensible points about the newspaper business, but then makes a claim about the broader advertising industry that I didn't agree with. Tom suggests that the online advertising market may be fundamentally doomed because now that advertisers can more precisely measure the effects of advertising, they're discovering that it "just doesn't work very well."
I think there are a couple of problems with this. In the first place, advertising has never "worked very well" in the sense that any given ad impression doesn't exactly get the viewer to run out and purchase the product being advertised. In the traditional advertising business, companies didn't know which specific ad will work on which specific viewer, so they adopted a scattershot approach where they exposed millions of customers to dozens of ads and hoped a few of them would have the desired effect. But despite our ignorance about precisely which ads "work" on which viewers, it's pretty clear that advertising "worked" in the aggregate. McDonalds and Coca Cola clearly get some value from the millions of dollars they spend on TV and print ads.
On the Internet, the scattershot approach is no longer necessary. Digital media allows advertisers to be a lot more specific about the users they want to target and to collect a lot more data about their effectiveness. Tom suggests that this is a bad thing because once companies discover their ads aren't working well, they'll stop spending money on them. But the flip side is that advertisers can measure when a particular ad is working, and that ad inventory becomes correspondingly more valuable. Even better, better measurement means that the average ad should improve over time. Ads that don't work can get dropped more quickly, and the ones that perform well can be put on heavy rotation, emulated by other advertisers, and so forth. That can only be good for ad revenues.
Tom also suggests that advertising is doomed because the Internet makes it a lot easier to avoid it. But peoples' hatred for advertising isn't inevitable. It's a consequence of the limitations of 20th century media technologies that required advertisers to adopt "scattershot" approaches to advertising. There was no way to target car ads at the 5 percent of the population that's in the market for a car at any given time, so the other 95 percent of us had to sit through endless car commercials. But online there are lots of ways to more narrowly target ads at people who are likely to be interested in them. In the long run, as we've said before, advertisers are going to have to realize that content is advertising. If you can make ads relevant, interesting, or entertaining, people aren't going to try as hard to avoid them. Search engines do this by only showing ads relevant to the particular keyword a user entered. Other advertisers have figured out that if they make their commercials fun to watch, people will be more willing to watch them. Of course, it's hard to predict whether the total amount of advertising revenue will go up or down over the next decade. But as long as people buy stuff, companies will be willing to spend significant amounts of money to influence their decisions.
Timothy Lee is an expert at the Insight Community. To get insight and analysis from Timothy Lee and other experts on challenges your company faces, click here.
Read more of this story at Slashdot.
Andrew sent us a link to his LEGO ball contraption. It consists of conveyor belts, lifts, and sawtooth mechanisms. He plans on bringing this to one of the Great Ball Contraption events.
Having recently gotten back into Lego, and wanting to build something cool that I could also bring to Lego events, I decided to make a few Great Ball Contraption (GBC) modules. Inspired by the action of the three all put together, this video became a fun project to see how dramatic moving little soccer balls around a circuit could be...
A little more about the LEGO ball contraption
Read more | Permalink | Comments | Read more articles in LEGO | Digg this!

A recent visitor to TechShop in Menlo Park, CA said that he was amazed by a story he was told on his tour. Initially, there was concern that tools would walk out the door at TechShop. In practice, though, the opposite has proved to be true. Members of this community-based workshop brought tools from home and left them at TechShop for others to use. So TechShop was ending up with more tools than they started with. TechShop co-founder, Jim Newton, confirmed this story:
It is absolutely true. People have a real sense of community with TechShop, and bringing in tools from home is one of the ways that it is manifested. Makers are generally much more socially-responsible than outside folk. I think that's largely what drives the way people care for and contribute to TechShop.
Tool sharing is not a new concept. The previous news article points out examples in Berkeley of tool lending under the auspices of public libraries. Here's an article on how to start a tool sharing program from Mother Earth News. Tool sharing just makes more and more sense today, whether organized as a community resource, a maker co-op, or an informal neighborhood arrangement where individuals simply let their neighbors know they are willing to share their tools. Perhaps someone will develop a website app for small groups to create an inventory of tools that are available for sharing. (Anyone?)
In a recent discussion of this topic among friends, one person suggested that she found people reluctant to borrow tools, even when they were offered to them. Telling people you were willing to share a tool wasn't enough to make it happen, at least in her experience. Some people may think that borrowing creates a sense of obligation, which makes them uncomfortable. Perhaps makers can help change this mindset, by choosing to value interdependence over independence and recognizing how it fosters a better sense of community.
I'd enjoy learning about your experiences, large-scale or small, at home or work, with tool sharing.
Read more of this story at Slashdot.
Marcus wrote in to tell us about his latest ping pong ball electronics project, the Gravitron. In half of a ping pong ball, he's crammed 12 LEDs, an accelerometer, and an ATmega168 for a brain. If you pick it up and tilt it, it will light the highest LED. It's sort of poetic.
If you're as impressed as I am with his efficiency of space, check out Marcus' other ping pong ball experiments on his blog.
Gravitron - Playing around with gravity
Read more | Permalink | Comments | Read more articles in hacks | Digg this!
Read more of this story at Slashdot.
Give the gift of MAKE this year, and spruce up your gift card while you're at it! For example:
Here's a noise-making card/circuit that I built using a 555 timer IC and some other junk parts I had around the house. The robot "talks" by squeezing the leads of one of the capacitors that make his body. Mr. Frauenfelder's head controls the pitch of the squeeling, the on/off of this sound is "controlled" simply by keeping the potentiometer just ever so lightly plugged in to the breadboard underneath the card so that the sound stops when it gets disconnected, allowing the robot to talk. Also, the trunk of the tree is chocolate.
Thanks to my amigos Torlando Hakes and David Stith for making the paper part of the card! They really brought some cute craft to my squeaky squonk.
Read more | Permalink | Comments | Read more articles in Holiday projects | Digg this!
Read more of this story at Slashdot.
TED2009 (Technology, Entertainment, Design) announced their speaker program. Above is a screen shot of the speakers whose last names begin with the letter M. You can click here then on the tab "Program" for detailed information about all the speakers.
I've attended last two TED events and they've been very inspiring and humbling. I'll be at the upcoming TED in Long Beach, California, too, liveblogging like I did last year and the year before!
Read more of this story at Slashdot.
Today, I'm off to the Monterey Bay Aquarium with a new generation of children who've never seen the Pacific Ocean like this before.
Someone called MBA one of "10 Things You Have to See Before You're 10" which made me smile- but it's a really a place that invites multiple pilgrimages over a lifetime.
Here are live webcams of their OuterBay exhibit, Kelp Forest, Aviary, Otters, and others. Just remember there's no substitute for petting the head of a manta ray- softer than goofer feathers.
The MBA is a revelation compared the aquariums I visited as a child in the 60s... where you peered into a series of "boxes" with plant and marine life hiding around. With MBA, it's like the sky- or in this case, the ocean- opens up. The anchovies swirl over your head- yes, you read that right. The comb jellies, as seen above, seem to be sending you secret messages. The architects of MBA give as much thought to mind-blowing design as they do to science, and so it's no wonder the whole environment is a psychonaut's delight.
The latest gizmo from MBA: Seafood Watch for Your Cell Phone
(Susie Bright is a guest blogger)
Mother Earth News has an introduction to blacksmithing here. Check it out; via the comments, here's an introduction to building a forge out of a brake disc:
Also check out purgatoryironworks 35+ other videos here!
Read more | Permalink | Comments | Read more articles in Something I want to learn to do... | Digg this!
23 queries. 8.950 seconds