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The study, published today in the journal NeuroReport, measured how long college students could keep their hands immersed in cold water. During the chilly exercise, they could repeat an expletive of their choice or chant a neutral word. When swearing, the 67 student volunteers reported less pain and on average endured about 40 seconds longer.Why the #$%! Do We Swear? For Pain Relief (via /.)Although cursing is notoriously decried in the public debate, researchers are now beginning to question the idea that the phenomenon is all bad. "Swearing is such a common response to pain that there has to be an underlying reason why we do it," says psychologist Richard Stephens of Keele University in England, who led the study. And indeed, the findings point to one possible benefit: "I would advise people, if they hurt themselves, to swear," he adds.
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This week on CRAFT we saw:
CRAFT Patter Podcast: Plush Squid
Crafts on a Plane: Puffer Fish Barf Bag Puppet
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Here's a superior group of young Indian gamers recreating Super Mario onstage for an installment of the reality TV show "India's Got Talent."
India's got talent- Mario game
(Thanks, Kvaid!)
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Dale Vince has a dream of a zero carbon car, fueled by the electricity generated from a forest of windmills. The Zero Carbonista blog details many of the milestones of the project. Vince is the CEO of Ecotricity, a green energy supplier in the UK.
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GoCollege has an excellent interview with Charles Z. Guan, maker of the LOLrioKart:
Piloting the kart during test runs wasn't all that difficult when it was under control, but there were definitely a few moments where I thought somebody else was going to have to call home.The kart's center of gravity is actually very close to the ground. The battery pack in total weighs about 120 pounds, and it is all in a solid mass that is 3 inches above the ground. The motor and transmission in the back add another 30 pounds that isn't much higher. I am not a heavy person, so sitting on top of all that probably raises the CoG only a few inches above the wheels. The kart does have substantial tilt when cornering at high speed due to the tires compressing, which amplifies the "I am about to roll over and die" effect.
Charles is a member of the hacking community MIT-ers, and maintains his personal website with more information on his projects.
Thanks to TJ in the comments!
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As the spouse of a former competitive Quake champ, I laughed pretty goddamned hard at this video about life with "First Person Shooter Disease."
Want to keep your wallet? Carry a baby picture (via Derren Brown)The baby photograph wallets had the highest return rate, with 88 per cent of the 40 being sent back. Next came the puppy, the family and the elderly couple, with 53 per cent, 48 and 28 respectively. At 20 per cent and 15, the charity card and control wallets had the lowest return rates.
Overall, 42 per cent of the wallets were posted back -- more than the team had anticipated. "We were amazed by the high percentage of wallets that came back," said Dr Wiseman.
Scientists have also found evidence for a baby instinct in brain scanning experiments. A recent study at the University of Oxford examined how people responded when they were shown photographs of baby or adult faces.
(Image: 6. Wallet, a Creative Commons Attribution licensed photo from Saad.Akhtar's Flickr stream)
This guy literally wrote the talking-points memo that the anti-universal-health-care crowd uses. He had a conversion experience and has now come clean. Remarkable.
Wendell Potter on Bill Moyers (Thanks, Ross!)BILL MOYERS: Was [Michael Moore's SICKO] true? Did you think it contained a great truth?
WENDELL POTTER: Absolutely did.
BILL MOYERS: What was it?
WENDELL POTTER: That we shouldn't fear government involvement in our health care system. That there is an appropriate role for government, and it's been proven in the countries that were in that movie.
You know, we have more people who are uninsured in this country than the entire population of Canada. And that if you include the people who are underinsured, more people than in the United Kingdom. We have huge numbers of people who are also just a lay-off away from joining the ranks of the uninsured, or being purged by their insurance company, and winding up there.
And another thing is that the advocates of reform or the opponents of reform are those who are saying that we need to be careful about what we do here, because we don't want the government to take away your choice of a health plan. It's more likely that your employer and your insurer is going to switch you from a plan that you're in now to one that you don't want. You might be in the plan you like now.
But chances are, pretty soon, you're going to be enrolled in one of these high deductible plans in which you're going to find that much more of the cost is being shifted to you than you ever imagined...
WENDELL POTTER: And [Wall Street thinks] that this company has not done a good job of managing medical expenses. It has not denied enough claims. It has not kicked enough people off the rolls. And that's what-- that is what happens, what these companies do, to make sure that they satisfy Wall Street's expectations with the medical loss ratio.
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Ed Felten nailed it: this is like a law that lets publishers take away all reading material from you and everyone who lives in your house if you're accused (without evidence) of infringing on three books.
Not content to let the idea die, President Nicolas Sarkozy's administration reworked the law in hopes of making it amenable to the Council--instead of HADOPI deciding on its own to cut off users on the third strike, it will now report offenders to the courts. A judge can then choose to ban the user from the Internet, fine him or her €300,000 (according to the AFP), or hand over a two-year prison sentence.French "3 strikes" law returns, now with judicial oversight! (Thanks, Jeremie!)Those who are merely providing an Internet connection to dirty pirates can be fined €1,500 and/or receive a month-long temp ban from the online world. (A group of French hackers has already begun to work on software that cracks the passwords on locked WiFi networks so that there's an element of plausible deniability when law enforcement tries to go after home network owners.)
Attention Philanthropy 2009 (Thanks, Alex!)
We've just released our 2009 "Attention Philanthropy" grants, our effort to shine a light on awesome work that's undeservedly obscure. 100 nominators from around the world helped us find amazing projects in fields as diverse as human rights, urban planning, citizen media and renewable energy. There's a day's worth of interesting reading just going down the whole list, but even a quick visit will probably turn you on to some cool things you didn't know existed.Attention philanthropy is a gift of notice. In a noisy world, deluged in advertising, overrun with PR flacks and crowded with the superficial, one of the biggest barriers to success for a small, good idea or noble enterprise can simply be getting noticed in the first place.
Here's your chance to do a simple, good thing. If the work you find on these pages inspires you, learn more. Visit their websites, contribute to their projects and, above all, help us spread the word far and wide.

These are some fascinating uses for airplane components from MotoArt.
Blow your friends away with the MK-84 Aqua Bomb. This piece will compliment your environment and will add a little tranquility to any home or office. Fabricated with an MK-84 bomb tail fin assembly, a 10-gallon Plexiglas fish tank and a spun aluminum dome cap. Standing at 80" tall, the AquaBomb is completely self-contained with a built-in pump, filter and lighting. Fish not included.
The B-52 ejection chair is a festive option for seating.
via Gizmag
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I made some fireworks on the 4th of July from the TurboPyro kit I received. The text, photos and in-line videos in the .pdf file made it easy to follow the recipe for big, fat, awesome tube sparklers. The process was simple and fun, and I had my son write up this handy checklist:

First, you weigh out, screen, and mix potassium nitrate, charcoal, and sulfur to make gunpowder. Allow me to repeat that: To make gunpowder! Bill Gurstelle once told me that everyone should experience making their own gunpowder; now I see why. It is exhilarating!
Next, add ferro titanium powder (that's what makes the sparks), tamp it into a little tube, put a fuse in it, and carefully impale it on a bamboo skewer. Add a flame to the proceedings and big smiles quickly emerge.



A follow-up to the thought that my younger self would have been impressed by all of this: I was talking to my mom the other day, telling her about making sparklers. She laughed and reminded me about a secret shipment of fireworks I tried to smuggle into the house when I was in middle school. It was intercepted by my parents, and my dad drowned the whole lot of it in the bathroom sink. I can still hear the terrible screams of that gross of lady finger firecrackers; I was devastated. Well, this is my revenge mom and dad!
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We added a few more kits to the Maker Shed this week, including the Wee Blinky by Dale Wheat. We carry a few of Dale's kits and hopefully he is busy designing more so we can carry them too! His kits are perfect for anyone learning to solder since they are inexpensive and go together fairly quickly.
Earlier this week I made another How-To Tuesday video, this time focusing on interfacing a PING ))) ultrasonic sensor with an Arduino.
If you are new to the Arduino, don't forget to check out our other Arduino 101 videos. We have covered a lot of the basics and are getting ready to start some more complicated how-to videos.
Thanks for all the positive feedback! If you have a suggestion for another Arduino 101 video let me know in the comments. Thanks!
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The other morning, I clicked on an upgrade button for Winamp. Generally, I like the program, it seems to load faster than Media Player, and doesn't bother me too much. In the afternoon, I did a search by typing in the address bar of Firefox. Normally, this type of search brings me to the Google results of the phrase, but this time it brought me to the Winamp results of the search term. Grrrr. Winamp hijacked my search bar.
This wasn't the first time that this had happened, a few months ago, I encountered a similar phenomenon while looking for a way to convert the .3gp files that come from the audio recorder on the G1 to .mp3, .wav or just about any other format that can be used on a standard player.
As it turns out, Winamp hijacked three settings from my browser. Bad software....sit.....stay.... I successfully changed the location bar search, the search bar in the upper right, and my home page. Here's how:
Location bar:
If this is the first time you have done this, it'll be a bit more complex than normal setting changes.
Here is how to get it done:
Search bar:
This is an easy fix. Click on the arrow to the left of the field and select the search engine you want.
Home page: This one I didn't notice until later. It's also pretty straightforward. Go to the EDIT menu, choose preferences, then go to the MAIN section. Home page should be up in the top third of the window. Below it are a couple of buttons, including Use Current Pages. That one can be a pain, because every time you hit the Home button, it will load all the tabs you have open currently. If you are addicted to tabs, this will really send you over the edge with a zillion tabs open in no time at all. It is easier to just pick the one page that you want to be your home page, and go from there.
This process should work for Mozilla-based browsers. What are your favorite tricks with web browsers?
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