
Sunday, December 28, 2008
Saturday, December 20, 2008
Tree and No Tree
Our House Now 12/20/08: We had the tree cut down. Expensive but I saw the base of the tree wrinkling and was worried if was rot in the middle we would have a tree falling on the house in the next storm)

Our House With Tree: (Taken last year)
View Larger Map
And what is left of the tree:
Our House With Tree: (Taken last year)
View Larger Map
And what is left of the tree:
Friday, December 19, 2008
Saturday, December 13, 2008
Build a mason bee house

The next step towards sustainability
Build a mason bee house! Mason bees don't sting unless they are physically being squished. They pollinate more effectively than most bees, and they live in a solitary manner. With the directions on this page we can make bee houses for our gardens.
More information, good pictures
A wikibook on Mason Bees
Thursday, December 11, 2008
Wednesday, December 10, 2008
Legorobotics Competition

http://images.google.com/imgres?imgurl=http://home.earthlink.net/~xaos69/NXT/AlphaRex_Avoid_Obstacle/graphics/AR_Obstacle_Avoid.JPG&imgrefurl=http://dabuel247.googlepages.com/nxtbasicsbyortop.org&usg=__5vn8OaSmKBYqyP9ugpydsngX3KI=&h=521&w=1111&sz=78&hl=en&start=12&tbnid=h1fTXn-kaI1CIM:&tbnh=70&tbnw=150&prev=/images%3Fq%3Dlegorobotics%26gbv%3D2%26hl%3Den%26sa%3DG
Lego Robotics competition is over, and sadly we did not win a thing. However if there is anything I want to adopt out of the First Lego League Value list is:
What you discover along the way is more important than if you win.
So we didn't take anything home. We competed well. And we were the only team that really took turns programming, building, etc.
Wednesday, November 5, 2008
Stationary Bikes converted to energy producing machines
Information about a fair where there was a show of 24 energy converting bikes on display.http://www.inhabitat.com/2007/08/09/bike-power-for-your-cell-phone/
Bike trainer (a stand which turns an outside bike into an inside bike): http://portland.craigslist.org/mlt/bik/904133919.html
someone who might be willing to get rid of her stationary bike: live_in_portland_oregon@yahoo.com
A web page that has "22 steps to building your own generator" http://www.scienceshareware.com/build-your-own-generator-bike-trainer-stand.htm
A virtual gym you can join, with videos of bike rides you can watch.http://www.los-gatos.ca.us/davidbu/pedgen/green_virtual_gym.html
School activities with a pedal to power bike: http://www.scienceshareware.com/bicycle-generator-faq.htm#popular
How to video:
http://video.aol.com/video-detail/free-diy-byo-plans-for-pedal-power-bicycle-generator/2039154462
Friday, October 10, 2008
Leek Soup
I made leek soup! I cut open this leek and it was the most amazing wierd curled thing.... beautiful. I took a picture with my cell phone... so it doesn't exactly get the point across:

It turns out cooking for vegan friends isn't that painful:
the recipe
http://www.vegan-food.net/recipe/1401/Leek-and-Potato-Soup/

It turns out cooking for vegan friends isn't that painful:
the recipe
http://www.vegan-food.net/recipe/1401/Leek-and-Potato-Soup/
Sunday, September 28, 2008
Tuesday, September 23, 2008
Sunday, September 7, 2008
Norwegian Relatives
Sunday, August 10, 2008
Bridge Pedal
Graffiti and it's cost
Seemingly harmless, Graffiti cost the city of Portland over 2 million dollars in 2007. It costs the tax payer an average of 3 to 5 dollars a year. If I live to 85, having worked since I was 15. That is 300 dollars. EVERY citizen.

The "broken window theory", summed, one broken window if left unrepaired begets more. For example if a house falls into disrepair with broken windows, abandoned buildings are tagged with graffiti, and litter remains on the streets citizens who prefer orderly looking and crime free neighborhoods will abandon the area. Their house, for sale and left vacant will incur graffiti, or litter, and in the long run will be detriment to the neighborhood. A formerly well kept house with the leadership of these neighbors will be lost.
In my neighborhood, one piece of graffiti left on a public wall for one week was accompanied by three other pieces of graffiti within a month. One piece of graffiti begets more.
I encourage you to read more: broken windows theory, it reformed policing policies in the 80s. Instead of changing policing policies, consider it's impact on your yard. Your neighborhood. Clean up.
I had a minister once who would purposefully drop a pencil in a group of people. Waiting, looking to see who picks up the pencil as a sign of leadership. Show some leadership.
This is a site which lists resources around Beaverton. http://www.co.washington.or.us/sheriff/investig/grafhurt.htm
Monday, August 4, 2008
Portland Oregon Graffiti
North Portland is not the nicest of neighborhoods. No one has passed a law hat all contractors must bury their lines (power, phone, cable, etc.). There are no home owner's associations calling me concerned if my lawn grows to long, or browns. It is instead a "growing neighborhood." It is supposed to be an up and coming neighborhood. And you would think we would do something about graffiti if the city has involved themselves in writing a huge "North Interstate Corridor Improvement Plan". (http://www.portlandonline.com/planning/index.cfm?c=43260)
Graffiti is a HUGE problem, and there is virtually no response from the city. here is a sample of it:

August 1st, 2008. "NSF" graffiti at on the dumpster at an elementary school.


This tag sits on the brick wall that is the I5 sound barrier. This particular tag can be seen from the intersection of Minnesota and Emerson.

My buddy got "cripps" tagged on her car. ON HER CAR!!!!
So why would we not report the graffiti you ask? Oh but we do. There is an online forum to report. To send emails, take pictures, submit on the online forum and then wait... for absolutley no one to come repaint. Actually, at one point someone did come and repaint after 4 months, the wrong color. Brown paint over grey. Then I went to another park, Cathedral Park, and they've repainted graffiti with grey on a green wall. Why can't they use grey paint on grey wall? Is there no green paint in this city?
If you have graffiti problems in Portland contact the coordinator:
Marcia L. Dennis
Graffiti Abatement Coordinator
Office of Neighborhood Involvement
1221 SW 4th Avenue, Room 110
Portland, OR 97204
Ph: 503-823-5860
Fax: 503-823-3050
www.portlandonline.com/oni
mdennis@ci.portland.or.us
Sunday, July 27, 2008
Aug. 1, Solar Eclipse, Canada, the Arctic, Siberia,

This image is of the 2006 eclipse. What is important, or my goal, for you to see is that the eclipse doesn't "BOOM!" be an eclipse, at first a little bit of the sun is blocked by the moon, then more, then more, etc.

A total solar eclipse is rare because it is only visible from certain "perspectives" certain locations on earth. Most the viewers of this eclipse will see a partial eclipse.
This is a lucky picture!
z

Partial Eclipses, and the point to which an eclipse is total, are dangerous for your eyes. Any time you stare straight into the sun it is dangerous. The reason is you are burning your retina!!!
read more: http://images.google.com/imgres?imgurl=http://www.transitofvenus.org/sarahviewers.jpg&imgrefurl=http://www.transitofvenus.org/safety.htm&h=670&w=500&sz=32&hl=en&start=35&um=1&tbnid=AOcQjvCHk6JyTM:&tbnh=138&tbnw=103&prev=/images%3Fq%3Deye%2Bprotection%2Bsolar%2Beclipse%2Bretina%2Bdamage%26start%3D18%26ndsp%3D18%26um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN
If you are planning on viewing the eclipse, get protection. Buy level 11 welders glass, or order yourself some of these geeky things:

Wednesday, July 23, 2008
Karate Dillemna, Injuries


My right shoulder doesn't want to move. I can movie it, but I pay for it later. It's been injured for three months now. Almost getting better, I train, and reinjure it. What does the inner self discipline of karate tell us. Daily practice, conviction, perseverence. To continue training may injure it, to seek medical care might ground me completely.
So I've been looking up sports injury information, trying to find the right set of exercises to heal it, and I found great information about how to do karate right. This page has an excellent tutorial any karateka should watch:
http://www.newtonsapple.tv/video.php?id=1297
http://youtube.com/watch?v=iEwQoo4dIVg&feature=related
In the last link, a national geographic video about karate sport science shows a man kicking a crash test dummy and finding he has created impact scores literally lethal. The look on his face explains it all.
Anyway, Kathleen I hope you enjoy the picture.
Nina
Tuesday, July 22, 2008
Solar Power Show on Science Friday
Solar power is an intimidating topic from many, from listening to this presentation I certainly feel like I know more. I hope you will seek out the information yourselves, here or elsewhere. What is disconcerting is that folks don't realize how environmentally damaging the sequestering of the minerals for said solar panels is. However, this article is more about the politics and implementation of large scale solar projects:
"Energy prices remain high, with a barrel of crude oil selling for well over $130. But thousands of megawatts of solar generated power might not see the light of day if Congress doesn't act soon. This hour, Ira and guests look at the battle over the renewable investment tax credit, and why solar industry execs are biting their nails over the legislative snarl."
Listen by following this link:
http://www.sciencefriday.com/program/archives/200807181
"Energy prices remain high, with a barrel of crude oil selling for well over $130. But thousands of megawatts of solar generated power might not see the light of day if Congress doesn't act soon. This hour, Ira and guests look at the battle over the renewable investment tax credit, and why solar industry execs are biting their nails over the legislative snarl."
Listen by following this link:
http://www.sciencefriday.com/program/archives/200807181
Sunday, July 20, 2008
Saturday, July 19, 2008
Flower Constellations


Flower constellations are constellations where every satellite covers a closed loop trajectory that is repeating, characterized by axial symmetric dynamics. The term flower constellation defines a set of constellations on which the reference fame for the closed loop trajectory is repeated, and if traced reveal a flower pattern, often with six petals, but not always. When the constellation axis of symmetry is chosen to be the planet's spin axis, and that coincides with a fixed reference frame, then these constellations show beautiful dynamics.
GEOMETRY? A Flower Constellation, which can be symmetric or asymmetric, is defined by
six independent parameters: the number of petals (Np), the number of sidereal
days to repeat the ground track (Nd), the number of satellites (Ns), the
argument of perigee (!), the orbit critical inclination (i), and the perigee
altitude (hp). Thus, in specific, we will refer to a particular constellation as
a Np-Nd-Ns-!-i-hp Flower Constellation but, in general, we will use simply
a Np-Nd Flower Constellation.
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