Wednesday, August 12, 2009
Youtube novice
Monday, August 10, 2009
August Birthdays
Friday, May 15, 2009
blackandgold
Tuesday, April 28, 2009
Aunt Nancy's Chair
Tuesday, February 17, 2009
The Obliquity of the Ecliptic
Sunday, February 15, 2009
Daddy Honey
A Tribute to Dad (Bob Coyne)
(August 10, 1918 – February 18, 2008)
(Written by his children)
Mom was the love of his life, his sweetheart, best friend, and lifelong partner. He relied on her to run the household, but also gave her time to be herself. He supported her volunteer work by holding down the fort when she was away. The greatest tribute Mom gave to Dad was when she received a diocesan award from Bishop Wuerl. Upon accepting the award, Mom gestured to Dad and told the Bishop, “This is the man who made it all possible.” He was a devoted husband and father, who changed innumerable diapers, polished children’s shoes and eyeglasses, made very strong coffee, and fixed potatoes every night for supper. He was very proud of his children, rejoicing in our achievements and sympathizing in our misfortunes. Mom and Dad were a wonderful disciplinary team, playing “good cop”, “bad cop” to great effect. Even if he doubted her decisions, he steadfastly supported them, so that they always provided a united front.
Dad was quiet, sometimes stoic, always dignified, but never stuffy. He had a playful sense of humor and loved making puns, most of which were really awful. He liked to use silly names for everyday things, such as “shattered” wheat instead of shredded wheat, or “blananas” for bananas. His “smashed” potatoes were the best in town, bar none. He had a soft kind of laugh, with shoulders that would shake when he thought something was really funny.
He was the least materialistic man we knew. He never owned a car, had an expensive hobby, or yearned for high-priced gadgets. On many occasions he went to work with only a handful of change in his pocket, because that was all he had to spare. Yet, his children never wanted for food, clothing, or a good home. When he needed something new, Mom had to convince him to spend the money on himself.
He always felt blessed to have another child and declared that each succeeding one was the cutest of all. Judy totally agrees with Dad’s assessment in this area. He saw each of us as a unique and wonderful gift from God. He loved us all equally and never favored one over another.
As a young man of the Great Depression, and true to his Scottish roots, Dad had some unique ways of saving money, such as drying out paper towels in the oven and using a tea bag more than once. He taught us the value of thrift by never letting a spoonful of food go to waste. His favorite son-in-law, Ed, once threatened to buy miniature, keychain sized Tupperware containers so that Dad could store his leftovers in them. Dad was always concerned about us kids leaving lights on and often admonished us not to make Duquesne Light rich.
He also had some unique hiding places for the treats he managed to save for himself. Once, when the coffee was done brewing, but none would pour out, Mom discovered that Dad had hidden a piece of cake inside the pot, which had acted as a sponge and soaked up all the liquid.
Dad had a lifelong love of music and possessed a sweet Irish tenor, which he exhibited as a choir member for more than four decades. He particularly enjoyed the big bands and popular standards, and knew all of the singers and musicians. He was an avid Pittsburgh Pirates fan and liked listening to games on the radio. He took his transistor radio everywhere, listening to talk shows, music, and baseball games with equal enjoyment.
Dad was blessed with nine brothers and sisters. He spoke of them all with love, but it was his sister, Nancy, who played the biggest role in his life. Nancy and her husband, Jack, shared a home with Mom and Dad for more than ten years. They helped to raise each other’s children and enriched each other’s lives with love and laughter through many lean years.
In closing, we would like to recall a poem from “The Prophet” by Khalil Gibran, which perfectly embodies our feelings about Dad. Margie chose it with help from Robert, for Mom and Dad’s 50th anniversary invitation.
You are the bows from which your children as living arrows are sent forth.
Let your bending in the archer’s hand be for gladness. For even as He loves the arrow that flies, so He loves also the bow that is stable.
Thank you, Dad, for always being our stable, gentle bow!
Saturday, February 14, 2009
20/20 Appalachian poor
Thursday, February 5, 2009
84-year-old technology user
Mighty Guins
Hines Ward by Megan Prazenica
Here's the Hines Ward drawing by Megan Prazenica. You can get info on where to purchase this and the Troy Palamalu poster on Megan's website: meganpraz.com
Wednesday, February 4, 2009
Go Steelers! republished from 1-17-09
Wednesday, January 28, 2009
Elementary (school) Quantum Mechanics
Elementary Quantum Mechanics: Chapter 2 The Pauli Exclusion Principle
As twenty-five 8-year-olds leave their desks (seats, spots on the floor, rug, bleachers) and head for ‘the line’ they begin to judge their distance from a particular point (not point-particles—I’ll tie that in to string theory later), and their maximum speed towards it. Like electrons seeking the lowest energy level possible, over 60% of the students are headed for the point which they perceive as the front of the line. An observer who is a futbol (soccer) lover may notice the various high elbows, stepovers, and hip-swinging shielding tactics employed. One who loves the gridiron will surely notice the twists, leaps, and head-down motion of a running back. Wrestling fans will surely see a few take-downs, reverses, and even an occasional pin.
The students who pile up at the ‘first’ spot in line, like electrons piling up in energy shells, obey the exclusion principle. That is why as the never-static line begins to snake out of the room, those students still in the same ‘spots’ must acquire opposite spin (so they are not the same). Spin is easy for second graders, and is only ever interrupted by an adjacent student stepping on the spinner’s untied shoestring which often causes a domino effect (The odds of one untied shoe in a line of 25 students has been proven to be 16:50. Such a high percentage may surprise a layman, but teachers realize that it is only lower than 25:50 because some students wear sandals.)
As the line moves towards its destination it is likely to encounter other lines which may proceed in the same direction or move in an opposite one, but students in any one line have a predicted effect on another line. Any encounter with another line may induce ferromagnetism, “in which the exclusion effect results in exchange energy that induces neighboring electron spins to align,” (Wikipedia.org). This effect is best observed outside multi-purpose rooms when classes are backed up waiting for an assembly or other attraction.
Elementary (school) Particle Physics
Elementary Quantum Mechanics: Chapter 1 The Heisenberg Uncertainty Principle
Only the students who belong to my classroom bring their coats and things into the room in the morning. No one else. No one else brings coats, hats, gloves, book bags into my classroom except my students whose names are on the roster and who sit in the desks in our room. They are the only ones. They are the only ones who bring these items to the room, so, if, for instance, a hat is left in the back of our room at dismissal time when everyone is putting on coats and packing book bags, one could be certain that the hat must belong to someone in our room. But it does not.
First, the student whose job it is to check the coat rack, holds the hat aloft and bellows, “Whose hat? Somebody left their hat here.”
Several students definitively identify several other students as the owner.
“That’s Jeremy’s,” or “That’s Eric’s.”
I motion for the coat rack helper to bring the hat to me, and, because I am in charge, I quickly quiet the room, commanding attention, and say, “Whose hat? Somebody left his hat here.” No, no one.
“Jeremy, is this yours?” No, not his.
“Eric, is this yours?” No, not his.
“Are you sure? Look at it. Boys and girls! I want everyone’s attention. Stop what you are doing. Look at this hat. Maybe you wore it yesterday. Did anyone wear a hat like this yesterday?” No, no one.
“Look, again, please. Stop and look here. Does anyone have a green hat like this?” No, no one.
“Wait a minute. Does anyone have a brother or sister who has a hat like this? Maybe it was stuck on your coat or book bag and was brought to school by mistake.” No, no one.
Since they weren’t really paying attention, I decide to visit each desk (trying to more accurately fix the position of the hat. Part of me says to do this, but I’m starting to feel that physicsly speaking, this is wrong on a quantum level).
I stand in front of each of my 25 students. I establish eye contact. I animate the hat. I set it on each one’s desk. I point to it. I say each one’s name.
“Alyssa, is this your hat?” No, it is not. No. No. No.
As I move along, now, I try to sell the hat, noting its good points.
“Kevin, is this your hat? Are you sure, because it really goes well with your coat, and this is the kind of hat the big boys are wearing, so I thought maybe your mom got one like this for you since you seem to wear grown-up clothes.” No. Not his.
As I try harder to identify the hat’s owner, I know that quantum mechanics and old Heisenberg’s uncertainty principle is kicking into high gear. Although I try to disguise it, by now the students can sense the frustration in my voice.
“Jenna, is this your hat? It has to be someone’s. It has to belong to someone in our room.”
Now, it becomes clear that if the owner does finally realize that the hat is his, he will never claim it, because to do so might invoke the wrath of the teacher who wasted 15 minutes of bus-waiting time that she could have been using to read another chapter of Charlotte’s Web.