Sunday, March 29, 2009

Alone

From childhood's hour I have not been
As others were; I have not seen
As others saw; I could not bring
My passions from a common spring.
From the same source I have not taken
My sorrow; I could not awaken
My heart to joy at the same tone;
And all I loved, I loved alone.
Then -- in my childhood, in the dawn
Of a most stormy life -- was drawn
From every depth of good and ill
The mystery which binds me still:
From the torrent or the fountain,
From the red cliff of the mountain.
From the sun that round me rolled
In its autumn tint of gold,
From the lightning in the sky
As it passed me flying by,
From the thunder and the storm,
And the cloud that took the form
(When the rest of Heaven was blue)
Of a demon in my view.
-Edgar Allan Poe (1809-1849)

Wednesday, March 25, 2009

Mathematics is . . . (HUH?)

"Mathematics is not only real, but it is the only reality."
Martin Gardner (1994)
"Mathematics is an escape from reality."
Stanislaw Ulam (1991)

Well, we mathematicians do love our paradoxes!

Tuesday, March 24, 2009

Never Thought I'd Say This

I've never been a fan, but today I say:
"Thank goodness for cell phones!" :-)

Unless you've been in one of my classes, you may not be able to FULLY appreciate this. Sadly, whenever I am teaching anything relating to circles, I feel called upon to pause before I do any drawing and state, "PRETEND this is a circle." The resulting image usually comes out (at best) looking like some sort of pathetic egg laid by a mutant chicken.

Yesterday in class I drew the best circle of my life. Knowing I would never be able to replicate this feat I said, "I wish I had a camera!"

Unbeknownst to me, one of my students took a picture of it with her cell and sent it to me today. So I have proof that I have, once in my life, drawn something that is a reasonable facsimile of a circle. It will probably never happen again, so this picture is tantamount to a picture of the elusive Loch Ness Monster. Were it not for Kelley's cell phone, "Nessie" would be lost forever ;-D

Monday, March 23, 2009

Revery Alone Will Do

To make a prairie it takes a clover and one bee,
One clover, and a bee,
And revery.
The revery alone will do
If bees are few.

Emily Dickinson (1830-1886)

Wednesday, March 18, 2009

Promoting Play

What you see above is a picture of a game created by my friend Tony, a game inventor who is just breaking into the market. In an earlier post I mentioned his game "Dissed." Now he has this new one out, Magniverse. It is 6 games in one. The marbles are magnetic, but sometimes repel each other in surprising ways.

Tony is interested in the "Aha Moment" when the brain makes a connection when solving a riddle or a puzzle - or getting a joke. He's currently working on his Ph.D. relating to this, and is doing cool stuff like taking MRI's while people solve puzzles. I love making connections and knowing what makes people's brains tick, so in my next life that's what I want to do too! :-)

I'm doing my best to make such connections in my Master's program, but I don't have access to any MRI machines!

Tony is currently selling the game from his own site but has a company interested in buying it (Gamewright). If you'd like to check this out - or his other game: Dissed - or just have the link for future reference - as more games will certainly be created by him, here it is:

http://www.duckbunnyproductions.com/index.html

Click on the individual game names in the left column in order to check them out! Also, check out his Mission Statement, which I applaud!

Saturday, March 14, 2009

Rubik's Cube "Before"

Back in the day when the Rubik's Cube first came out I was able to solve it (with help from the instruction manual, of course!). That was many moons ago, and I no longer remember how now that they've become popular again, but I've found a good teacher -- my son!

Because he is shy and because he is a perfectionist it took me a long time to convince him to let me tape him. I think he has an idea he shouldn't be taped unless he is near world record time, which he is not, but I find the 34 seconds here pretty impressive (fastest for him is 27 seconds). So I'm putting this up here as a "before." He continues to study various methods and moves and hopes to improve his time. Once he's made a significant improvement I'll post that as "after." (Let it be known right now that I am NOT going to be going for speed. I simply want to learn how to do the thing again!)

Tuesday, March 10, 2009

EXTRA CREDIT 3

Here is the new extra credit project I'll be having my students work on this month. It's a project called "Regifting Robin." When you go to that link you'll be asked to choose a 2-digit number and then to subtract from that number its first digit and its second digit. FOR EXAMPLE, if you pick 25 you would subtract 2 and then you would subtract 5; the result is 18. What you do with this resulting number is look on a grid at that link, and Regifting Robin will read your mind by telling you what gift is in the box with the number you ended up with.

I've seen some chat rooms where this trick is discussed, and some people say, "Not bad! She got it right half the time." Um . . . sorry, that means those people didn't subtract correctly. This does work every time.

WHY?!

Friday, March 06, 2009

Frailest Thing

Between us and heaven or hell there is only life, which is the frailest thing in the world.
Blaise Pascal (1623-1662)

Thursday, March 05, 2009

David Update

David has put up a new update on his ongoing stroke recovery. Click on DAVID at right to read it.
(Spoiler: He ran his first road race since his stroke!! :-)

Wednesday, March 04, 2009

Blanket Wealthier

Snow beneath whose chilly softness
Some that never lay
Make their first Repose this Winter
I admonish Thee

Blanket Wealthier the Neighbor
We so new bestow
Than thine acclimated Creature
Wilt Thou, Austere Snow?
Emily Dickinson (1830-1886)

Tuesday, March 03, 2009

I Fear More for Munin

Well, Odin was right to fear more for Munin. We say good-bye to her today. I've posted the meanings of their names before, but I'm going to do it again to explain why Odin feared more for Munin. The following is from Wikipedia.
"Huginn and Muninn, sometimes anglicised Hugin and Munin, are a pair of ravens associated with the Norse god Odin. In Norse mythology, Huginn and Muninn travel the world bearing news and information they have collected to Odin. Huginn is "thought" and Muninn is "memory". They are sent out at dawn to gather information and return in the evening. They perch on the god's shoulders and whisper the news into his ears. It is from these ravens that the kenning 'raven-god' for Odin is derived.

From Grímnismál:

Old Norse:

Huginn ok Muninn fliúga hverian dag
iörmungrund yfir;
óomk ek of Huginn, at hann aptr ne komit,
þó siámk meirr um Muninn.

English:

The whole world wide, every day,
fly Huginn and Muninn;
I worry lest Huginn should fall in flight,
yet more I fear for Muninn.

Another translation reads,

Every morning the two ravens Huginn and Muninn, are loosed and fly over Midgard; I always fear that Thought may not wing his way home, but my fear for Memory is greater."
Today Munin did not "wing her way home."
We shall miss her.
She was a good pet.

Saturday, February 28, 2009

My February

This dormant liquid amber caught my attention recently. It makes me think of an ornament-laden tree from some crazy Ted Burton Film (The Nightmare Before Christmas?)This tree also caught my attention. I have no idea what kind it is, but these weird pods are popping open.February is always kind of a schizophrenic mix of fall and spring out here.The above three pictures were taken at work, as was the pod tree as are the following 4 pictures. I get kind of excited working at a place that has so much history, and then I am reminded that the western US really only goes back so far! The following always catches my attention. The tree that you can see the base of was planted on our campus back when there was "THE" world war - hadn't been 2 of them yet.I LOVE ROOTS! We had family events - good, bad and regular.
My brother celebrated his 40th birthday party.I just noticed that the above is quite a male-dominated picture!
Anthony got hit by a truck - thankfully just grazed him arm - driver didn't even stop - argh!We faithfully, as always, took care of our mice. Here are Hugin and Munin, hanging out in their "holding facility" while we cleaned their home.Valentine's Day showed up on schedule, and my sweetie gave me these lovely roses.My children have grown up a lot. I can't believe Anthony can create and consume such a thing as you see below!Then there's Jacob who's taller than his older brother AND taller than I am! And, of course Caleb who turned 12 this week and was featured in these posts (here and here).I am able to put so much time into a post today because I TURNED IN MY FIRST FULL DRAFT OF MY THESIS!!!! Now it is in the hands of my advisor to revise, and I CAN'T work on it this weekend! It has been hanging over me for so long. Last week I even moved out of the house and moved in with my brother so as not to be disturbed while I worked. Here it is:I have been doing pretty much nothing else other than work on my thesis. As a result, notice the health of the weeds in my yard:I almost pulled this one, but it has been living and growing so long and is so lush - think of all the soil, water and sun that went into it - all the photosynthesis - that I didn't have the heart to pull it and took a picture instead!Yes, I do have some "legitimate" flowers in my yard too (but "who says purple is a weed and pink and white is posies?"). I do love my lilies!Here are some stones from a trip to the beach last fall that are in a flower pot in our yard. We haven't decided what to do with them yet, but I think they're pretty even here.I even had time to go for a walk today and enjoyed the cloudy sky and the season continuing to transition from fall to spring. Soon enough I'll get my thesis back and have my nose to the grindstone making revisions. Today I wanted to spend my time reflecting on life a bit, so here it is; this was my life this month.

Today I also got to cheer Anthony on in his Science Bowl competition and go to Fun Works with the fam for a little more celebrating with Caleb - good times!!

"Caleb" by Jacob

See original here.

Friday, February 27, 2009

GREED is to Capitalism as . . .

“The mess we’re in is due to greed.”

We hear that a lot these days.

It sounds correct.

Greed is a sin.

So greed must be the problem.

We hear of companies that gave end of the year bonuses first and went to the government for a bailout right afterwards, and we tax-payers are, rightly, disgusted. We hear of CEO’s with trash cans valued at $32,000 in their offices, and we nod our heads knowingly, irate that while the rest of us barely have 2 pennies to rub together a greedy CEO has a cute little trash can worth far more than the vehicle we drive, and we say, “Yes, greed is what caused this.”

Greed is certainly a necessary condition for the creation of an economic mess such as the US and the world are in right now, but it is not a sufficient condition. Just as oxygen is necessary in order to have a fire, oxygen by itself is not sufficient to cause a fire.*

We have become a "microwave society" of sound bites. Rather than thinking deeply in this fast paced world, if we hear something that makes sense on the surface, we tend to grab it and go - just like fast food from the drive-thru. Ponder for just a moment, slap a label on it, move on . . . and just what fast food does to your body over the long term, microwave thinking does to our society over the long term. The sound bite that seems to be catching on right now is: "We're in this mess due to greed, and we need more government regulation in order to fix it." On a first hearing it sounds right, but we need to go deeper.

The US and the world are in such a dire state economically that we can no longer afford to allow our knowledge and understanding to be a skimming of the surface and a hoping for the best as we blithely leave things in the hands of others - simply rejoicing that there is a new administration, thus good change will automatically occur.**

I recently received the following thoughts from a friend, which, coincidentally and presciently preceded the article I am also supplying a link to:
In recent discussions of the causes of the current economic crises I've noticed an interesting point of view seems to be shared between religious folks and liberals. Both groups preferred explanation tends to be greed. Yes greed; one of the . . . seven deadly sins.

It appears that both groups believe that over the past decade there has been an unexplained outburst of greed regarding the residential real estate market. It's as if the MBAs and bankers suddenly abandoned all of their standards when they discovered this untapped market of previously "redlined" minimum wage workers, illegal immigrants, and "people of color" that they could exploit.

The weakness of this argument is somewhat masked by the well-known fact that humans are indeed prone to greed. No one will argue that given the proper incentives, or absence of disincentives, nearly anyone can be induced to exhibit an excess of "greed".

There was a time when our institutions and rules successfully governed greed and the residential real estate market in the USA. The rules changed, not the human condition.

This is the most difficult challenge that Capitalism faces today; to explain that greed, pragmatically channeled and balanced is best understood not as a sin, but the essential engine behind our prosperity and a normal component of human nature.

Greed is to Capitalism as lust is to marriage.

"The rules changed, not the human condition."

In other words, it was government interference and regulation that INITIATED this mess in the first place - creating rules that SOUNDED GOOD - and now, from what I hear around me, we think MORE government regulation is going to fix the problem.

The DEFINITION of INSANITY is doing the same thing over and over and expecting different results!!

The human condition didn't change; government regulation did - so where is the problem? Are we going to use what caused the problem to fix the problem? How much sense does that make?

Coincidentally my friend's email was followed days later by this parallel column, which I find to be very well-written and insightful: Upside-down Economics

Here is a quote from this article by Thomas Sowell:

What was lacking in the housing market, they say, was government regulation of the market's "greed." That makes great moral melodrama, but it turns the facts upside down.

It was precisely government intervention which turned a thriving industry into a basket case.

An economist specializing in financial markets gave a glimpse of the history of housing markets when he said: "Lending money to American homebuyers had been one of the least risky and most profitable businesses a bank could engage in for nearly a century."

That was what the market was like before the government intervened. Like many government interventions, it began small and later grew.

We can no longer afford this insanity.

We can no longer afford to rest in mere hopes for the best.

We can no longer afford to be placated by platitudes.

We cannot afford to think that "change" is good by definition.

We need to stop the microwave mentality.

We need to get real.

We need to learn and understand and to do so at a deep level - rather than just not wanting to be bothered to think too hard. Consider the following from Adam Smith's classic of economics, The Wealth of Nations:
It is not from the benevolence of the butcher, the brewer, or the baker, that we expect our dinner, but from their regard to their own interest. We address ourselves, not to their humanity but to their self-love, and never talk to them of our necessities but of their advantages.

The Wealth of Nations, Book I Chapter II


*I owe the oxygen analogy and Smith quote to my friend Bob.
**I do wish our president only well and pray that God will give him wisdom. I wouldn't want to be in his shoes.

Wednesday, February 25, 2009

HBD Boo!

Today is a very special day. It marks the 12th anniversary of the arrival on this planet of a very special dude named Caleb. Life would sure be boring around here without him!

Sunday, February 22, 2009

Distance Difficulty

We live in a world that is getting smaller all the time, but sometimes it's not small enough.

My sister is 3000 miles away, and I really want to be with her. She'll be having emergency surgery tomorrow and the next day and is pregnant, high risk pregnancy, has had 2 miscarriages . . .

Doctors had hoped to put off surgery until the second timester for the safety of the baby and had scheduled that surgery for the first week in April, but the situation is such that surgery needs to take place immediately and now will require two surgeries rather than one.

Everything in me wants to drop everything and fly out there, and I feel like a rotten sister for not being able to, and my heart is aching. Amy does have others who can come and who have come. Mom was there for a couple of weeks earlier this month, and Amy's mother-in-law is there now. Her best friend is flying out Tuesday, and her husband is going on leave and will be able to be there for her. So I know she is in good hands.

I'm her only sister, though, and I feel like I should be able to be there in person for her. It's where I want to be. My heart is there. I wish the rest of me could be also.

Sometimes the world just isn't small enough.

Thursday, February 19, 2009

When Most Away

I'm happiest when most away
I can bear my soul from its home of clay
On a windy night when the moon is bright
And the eye can wander thru worlds of light

When I am not and none beside
Nor earth nor sea nor cloudless sky
But only spirit wandering wide
Thru infinite immensity.
Emily Bronte (1818-1848)

Tuesday, February 17, 2009

The Night Wind


In summer's mellow midnight,
A cloudless moon shone through
Our open parlour window,
And rose-trees wet with dew.

I sat in silent musing;
The soft wind waved my hair;
It told me heaven was glorious,
And sleeping earth was fair.

I needed not its breathing
To bring such thoughts to me;
But still it whispered lowly,
How dark the woods will be!

"The thick leaves in my murmur
Are rustling like a dream,
And all their myriad voices
Instinct with spirit seem."

I said, "Go, gentle singer,
Thy wooing voice is kind:
But do not think its music
Has power to reach my mind.

"Play with the scented flower,
The young tree's supple bough,
And leave my human feelings
In their own course to flow."

The wanderer would not heed me;
Its kiss grew warmer still.
"O come!" it sighed so sweetly;
"I'll win thee 'gainst thy will.

"Were we not friends from childhood?
Have I not loved thee long?
As long as thou, the solemn night,
Whose silence wakes my song.

"And when thy heart is resting
Beneath the church-aisle stone,
I shall have time for mourning,
And THOU for being alone."



Emily Jane Bronte (1818-1848)


Photo by Peter Barnes
blog: http://www.petebarnesphotography.co.uk/blog.html

Monday, February 16, 2009

Saturday, February 14, 2009

Happy Valentine's Day! - Want a Purse?

I just realized yesterday that this is the 25th Valentine's Day David and I are celebrating together (including dating) - quarter century - wow! I hope you are having a happy Valentine's Day! Oh, and if you've forgotten a gift, you may want to consider a designer purse for that special someone. I just got 32 messages that I had 32 new comments on my blog. I thought I had just hit it big time when I realized they were all spam for designer purses - so, unfortunately, I have to put word verfication on my comment section now. Thanks dude, whoever you are.

Friday, February 13, 2009

Thursday, February 12, 2009

Rootless Words List

We speak of people as "ruthless," but we don't speak of them as "ruthful" or as having "ruth." (Well, no one I know does this other than my brother Tony!) We also call people "inept," but do we call anyone "ept?"

It seems root words like "ruth" and "ept" must have been around first and that then suffixes and prefixes were attached, and we've kept the lengthened words but not the original roots.

Maybe I'm wrong. Feel free to correct me if I am, but if you can't or until someone does, will you help us add to our of "rootless words" by leaving others you know of in the comments section. (David gets credit for this idea.)

1) RUTHless
2) inEPT

We would have included "unwieldy" but looked it up and "wieldy" is a word. I guess it's just not used as much as the other. Perhaps "wieldy" is on its way to being a lost root.

Tuesday, February 10, 2009

EXTRA CREDIT 2

For extra credit my students are considering million, billion and trillion.

This seems timely as our national debt is now over $9 trillion, and today congress is voting on a stimulus package in relationship to which I've heard the phrases "$83 billion" and "an additional $19 billion" on the news today.

We use these words somewhat interchangably:

million -- billion -- trillion

millionaire, billionaire, trillionaire (?)
WHATEVER!
-they've all got a lot more money than I do -


So what's the difference really?

Try this: Pretend you have ONE-MILLION DOLLARS and that you love your money so much that you have it all given to you in one-dollar bills so that you can count it one bill at a time. Let's say you count one bill per second and take no breaks - no eating, no sleeping, no potty breaks. HOW LONG will it take you to count your money? (And don't tell me it's a million seconds - duh - how long is a million seconds in terms we can wrap our mind around easily - hours? days? weeks? years?)

Now do this also for ONE-BILLION DOLLARS and for ONE-TRILLION DOLLARS. How close are your answers? How much difference is there really?

Come on - give it a try. You can use a calculator. :-)