Archive for the ‘General’ Category.

New Car Stereo: Pioneer DEH-P6700MP – Part 2

My original post on the subject of my Pioneer DEH-P6700MP car stereo has received so many comments that I created this second post, just so people don’t have to scroll down so terribly far to read all of the terrific comments.

I have closed comments on the original post. Please leave a comment here to continue the thread.

Yours in music,

Lee

Motorized Bicycle – Part 2

My original post on the subject “Motorized Bicycle” has received so many comments that I created this second post, just so people don’t have to scroll down so terribly far to read all of the terrific comments.

I have closed comments on the original post. Please leave a comment here to continue the thread.

Yours in bikes,

Lee

Improvising Electronic Devices is not a Crime

I was recently at a Bus Stop Rave (Sept 21st) and was handed this poster by some kind soul.

improvising-electronic-devices-is-not-a-crime-thumb1.jpg

Here’s a printable version

Notes on using a gas lens on our TIG welder

SWARM used a TIG welder to weld the aluminum orbs together. I took some notes about it…welding-orbs.jpg

We went through our first bottle of argon on the TIG welder alarmingly quickly. A bottle costs about $80 and a trip to Praxair to refill. Here are some tips that will let us use the gas much more efficiently.

– I am now able to set the pressure at about 21 CFM without any problem. We initially had it at 35 CFM. When welding, you should decrease the pressure until you start seeing little black flecks in the weld. Turn the gas back up just high enough so that you don’t see them any more and you’ll be dialed in.

– Set the post flow down to 3 seconds. We had been leaving it as high as 15 seconds but here’s what I think:
I’ve not seen any difference between a post flow of 3 seconds and one of 15. The aluminum is completely solid after 1-2 seconds. It’s not like you are holding the torch over the weld for 15 seconds anyway.
Con: I’ve noticed that the tungsten discolors when the gas stops short. I’ve noticed that this causes the tungsten to be consumed slightly each time. However, over 5 hours of constant welding, I lost about 1/8″ of tungsten. This hasn’t affected the quality of my welds. If we were working on a slower cooling metal like steel, we’d probably want to extend the post flow time.

– The gas lens lets you put the pressure a little bit lower than the regular nozzle. I think I had to keep it at 25 CFM with the regular nozzle.

– If you have to extend the tungsten electrode to get into tight spots (like welding up the base), you might have to turn the gas pressure up a little to keep the black flecks away. The gas lens will make it so you don’t have to turn the pressure up quite as much. For example, with the regular lens, I needed to leave it at 35 CFM when the electrode was extended. With the gas lens, I can turn it to about 27.

How to Remove Playa Dust From Electronics

Someone asked me… here’s my response

Really quite simple…

To remove playa dust from our electronic gear (http://orbswarm.com), we used an air compressor at 90psi with a blower attachment to get the most of it off. Then a dust-pan broom… and for a little touch-up, a toothbrush. That got just about everything off.

For the shells that have some bearings, we washed it with a pressure washer… our local self-serve car wash :-). Then we re-greased the bearings and were done with it.

For the last tiny bits that wouldn’t come out perfectly, we said “Bah. Life is too short!” and moved on.

Yellow Pages Humor

Oops. This attorney has some unusual payment terms..

over 10,000 satisfied clients indeed!

Man Beheads Tame Hotel Duck, Ducks Outlawed

http://tjic.com/?p=7238

ST. PAUL, Minn.

…Scott D. Clark, a guest at the Embassy Suites Hotel in St. Paul, cornered the [ tame duck that lived in a hotel lobby’s ornamental pond ] early Saturday morning, grabbed the bird and ripped its head from its body while a hotel security guard and others watched, police said…

“He was allegedly drunk,” Wuorinen said.

Tim Shields, general counsel with the Minnesota Federated Humane Societies … said…

“I think Embassy Suites needs to take another look at this and review how they keep ducks safe, or use fish like most hotels would use,”

I just sent a fax to Mr Shields… I’m looking for Embassy Suites contact info now…

Minnesota Federated Humane Societies
Tim Shields
6613 Penn Ave. S., Ste. 100
Richfield, MN 55423
612-866-8663
Fax: 612-861-1786

Lee C. Sonko
[redacted]

Mr. Shields,

I recently read your comment about the extremely unfortunate incident at the Embassy Suites Hotel in St. Paul.

“I think Embassy Suites needs to take another look at this and review how they keep ducks safe, or use fish like most hotels would use,” Shields said. (http://www.boston.com/news/odd/articles/2007/09/23/police_man_beheads_tame_hotel_duck/)

I must assume that your remark was taken wildly out of context. I cannot comprehend what you mean by the statement as it stands. Are we to keep ducks behind bullet proof glass windows from now on for fear of snipers? The ducks in this hotel, and in many hotels around the world, have done perfectly well for countless years much to the benefit of the ducks and people that appreciate them. The only fault lies in the person that chased and killed the poor animal. He is solely to blame. Otherwise, are we to take your comment to its logical conclusion and outlaw all places where ducks and humans might interact?

It would be a terrible shame if hotels were persuaded by your comment to keep people away from animals because of this one unfortunate event, which was perpetrated by one person.

Thank you for your time,
Lee Sonko

Webkinz

I’ve been having a very good time playing with Niece Julia on Webkinz. I went out and got a Webkinz pet at a Hallmark store and we’ve been playing online. Julia has 4 webkinz pets, and several rooms and all kinds of stuff and clothing. My poor little Jason (a very well behaved Chihuahua) just has a cowboy hat and a belt that Julia gave me.

webkinz-jason.jpg

Buying Authentic French Food in San Francisco

I was just told about this… it happens just once a month or so. To find out when, get on their mailing list. They are in Brisbane.

The site: http://www.villageimports.net (10-24-08 the link doesn’t work any more)

To get on their mailing list:  http://www.madeinfrance.net/B2BImages/Languages/ENG/login/MIF/Subscribe.htm  (10-24-08 the link doesn’t work any more)

update 10-24-08: The Village Imports company was bought by someone. They -might- still sell to the public monthly. Or maybe not. Sorry :-(

Burning Man 2007 From Space

Amazing detail. This is a huge 8mb image of Burning Man 2007 from space.

View the full image (You’ll probably want to right-click and download the full size image)