Showing posts with label Holiday Cheer. Show all posts
Showing posts with label Holiday Cheer. Show all posts

Sunday, December 9, 2018

Dark Days in the Northern Hemisphere: Tenth Anniversary Edition



This post originally appeared on this blog ten years ago today.  It is exactly as true now as it was then.

 ---

OK, this post goes out to all of you Northern Hemisphere dwellers who are affected by Seasonal Affective Disorder, or the winter blues, or who are just bummed out by finishing the day's work when it's already dark outside.

REJOICE!

For tonight's sunset -- Sunday's, that is -- will be the earliest of the year. If tomorrow, as you leave your office or classroom or factory or whatever it may be, or as you glance up after a long day of righteous labor in the home, if it seems just a tiny bit brighter than it was today -- that's 'cause it is.

But isn't the solstice still like eleven days away?

Yes, it is. But the solstice, although it is the shortest day of the year, does not have the earliest sunset or the latest sunrise. The earliest sunset comes today, and then starts creeping later. By the 21st, the sunset is getting later exactly as fast as the sunrise is getting later, and thereafter starts to outpace it. By about January 3rd, the sunrise starts creeping earlier too, and before you know it it's spring.

But Why?

It's really hard to explain. It has to do with the fact that the Earth moves faster through the arc of its orbit this time of year, when it's closer to the sun, giving the cycle of day and night a little push forward. The pattern is reversed in June and July, when we are the furthest from the sun.

Can You Elaborate?

No. I can barely keep it straight in my own head, let alone articulate it clearly. You'll just have to roll with it.

[Photo taken via Google image from the Flickr site of someone named Alice Thelma, who presumably owns the copyright. I imagine it's the same Alice Thelma who had this blog of phenomenal Portland-at-night photos.]

Monday, May 30, 2016

The New Monday Quiz on Holiday


Hey, it's Memorial Day!  This is a yearly celebration in which of the people of my country take a long weekend to celebrate the arrival of summer.  Also, it apparently has a military/nationalist element to it that I didn't know about, or more likely am vaguely aware of at some level but have to be reminded of afresh every year.

Anyway, since the whole point of Memorial Day as I see it is taking the day off, let's us take the day off from the Monday Quiz!  The 1320s will still be there for us next week.


Monday, March 14, 2016

The New Monday Quiz Celebrates π Day


Hey, it's March 14!  And, I've been doing a bunch of arguably grown-up things in the physical world, so I need a super-straightforward topic if there's going to be a Monday Quiz.  Therefore, today's topic is:

π

1. What is π, anyway? Not the numbers, but their significance.


2. What's 2πr?


3. What's πr2?


4. What's 4/3 πr3?


5. If all you had was the 2πr formula, you could reason out pretty quickly that π was going to be between two and four. How?


6. If all you had was the πr2 formula, you could do the same thing. How would that work?


7. True or False: Although it had long been established that π must be between 3 and 3.25, it could not be calculated with precision until the advent of modern computers.


8. True or False: Because each successive digit of π requires an order of magnitude of computer power to calculate, an accurate figure to 1000 decimal places reached in 1970 has, as of 2015, only been extended to 1200 decimal places known with absolute certainty.


9. True or False: When a British scientist exclaimed "How I want a drink, alcoholic of course, after the heavy lectures involving quantum mechanics," what did that have to do with this quiz?


10. A fellow named Rajveer Meena holds the world record for memorizing and reciting π to the greatest number of decimal places. About how far out do you suppose he got? Oh, go on, guess. It's only the Monday Quiz.

Monday, February 29, 2016

The Quadrennial Manifesto

It is the continuing belief of Infinite Art Tournament that Leap Day, by virtue of its uniqueness and its inherent interest as a matter of Earth-Sun geometry, ought to be a international holiday in celebration of our common humanity, our mathematical and scientific achievements as a species, and our eternal connection to the sun and to the seasons.

The IAT imagines a full-blown festival with its own branded color scheme, civic and family traditions, handful of beloved seasonal songs, spike in air travel fares, and long commercial and media rollout. I encourage you to get the ball rolling in your own community.  2020 is right around the corner.

In the meantime, may I again be the first to wish you a wonderful Leap Day and a healthy, happy, and prosperous next four years?

Also, my condolences to all of us on an annual salary who are working for free today.

Monday, December 28, 2015

After Christmas, After the Christmas Cad


After Christmas, After the Christmas Cad

During the four years that I have shared Allison's diary entries about her relationship with the Christmas Cad, several of you have called her foolish, or expressed sadness that such a good-hearted person is "doomed." Neither statement could be further from the truth. Allison, although she has grown up naive, sheltered, and optimistic to a fault, is a very bright and capable young woman. This was the last Christmas season that she will have been blind to the Cad's many character flaws. Their break-up this coming spring will be briefly painful for her, of course -- intensely painful, why deny it? -- and she will be certainly be mortified afterwards as she gradually recognizes the depths of her past naivete. Against this, however, her natural buoyancy will serve her well. A little older and quite a bit wiser, she will soon realize that there are many, many more promising fish in the sea.

Next fall, to the infinite relief of her long-suffering father, Allison will finally enroll at the state university. For the next four years, she will never be off the dean's list. She will enjoy dating several very kind and reliable young men for a few years, and then, after that -- who knows? -- maybe she'll meet someone special!

Things will go harder for the Christmas Cad, I'm afraid. He involved himself on the fringes of organized crime last year, and as everyone knows, once you've established those kinds of connections it is awfully hard to break them off. In the spring and summer of 2016 he will be an increasingly frightened man, under pressure to submerge himself deeper and deeper into scarier forms of criminal activity. About Allison? I wish I could tell you that he will understand what he has thrown away, but he won't, not for a long time.  And this is no surprise, really.  Like many young men in trouble, he is far too concerned about his own shabby immediate crises to be able to invest himself in meaningful personal relationships.

About the same time that Allison moves into her dorm room -- although he will no longer be in touch with her, and will not know of the coincidence -- the Christmas Cad will leave town in a hurry, fleeing to the Chicago suburbs. There his older brother, no saint but at least a role model with a relatively stable lifestyle, will help him land a steady job in a restaurant. This act of petty patronage doesn't sound like much, but it will save the Christmas Cad's life. His abundant natural grace and charm will serve him well in food service, and as the years go by he will be able to move into the upper reaches of restaurant work, almost always lavished with more money in tips than most of his peers could ever hope for. He'll steer forever clear of any further criminal activity or drug use -- although, to work in food service is to be surrounded by alcohol, and I'm afraid he'll always drink a little bit more than he ought to.

His days of dancing the lead in ballet performances are over, obviously. Indeed, as he puts on weight, his nights on the stage will begin to seem like dreams from another lifetime. But he will remain emphatically one hell of a dancer, and he will always love dancing both for its own sake and and for the attention from women, at first sexual and eventually, as he ages, merely flirtatious, that his ability on the dance floor earns him. Fifty-one years from now, unwell and pushing eighty, he will still reduce everyone to tears at his granddaughter's wedding, dancing with her at the reception with the same effortless ease and grace that he possessed at twenty, the two of them together ("she inherited Daddy's moves," her mother always boasts) almost gliding over the floor. By then, he will have long since been no longer a Cad, but simply a man who lived a life made up of missed opportunities, second chances, and stolen joys.



Wednesday, December 23, 2015

The Christmas Cad


XIII: An Emergency!

My favorite part about Christmas is always watching my Christmas Cad dance the lead in the Nutcracker.

Except, an emergency came up this year, and he wasn't there in time for the performance. They had to cancel the show!

He doesn't want to tell me what happened.  He says it would be really embarrassing for the people he was helping out. I'm impressed at how discreet he's being.

I guess everybody in the ballet company is really mad at him.

I just hope this doesn't ruin anybody's Christmas!



Wednesday, December 16, 2015

The Christmas Cad


XII: Taking Advantage

Do you ever feel like you're being taken advantage of?

The reason I ask is, my Christmas Cad borrowed $500 from me last week.

But then, his best friend borrowed it from him, to buy Christmas presents for his girlfriend.

It really makes me mad.

I don't want to criticize his friends, but I hate feeling like my Christmas Cad is being taken advantage of!




Wednesday, December 9, 2015

The Christmas Cad


XI: Christmas in Chicago

The Christmas Cad invited me to go to Chicago with him for the holidays!

I was so excited to meet his older brother!

I made a big list of interesting things to do in "Chicagoland."

Unfortunately for me, they decided to have a "brothers-only" Christmas in Las Vegas, instead.

I'm trying not to make him feel guilty about it.



Ghost of Christmas Cad Past:

Wednesday, April 1, 2015

Element of the Month: Londinium!

April's Element of the Month:

Londinium!
Ld
104

Atomic Mass: 267.34442 amu
Melting Point: 24 °C
Boiling Point: 32.7 °C

Londinium is one of the small set of "Roman Elements" first synthesized in Italy in the 1970s.   That's what the International Union of Pure and Applied Chemistry (IUPAC) wants you to believe, anyway.  As is so often the case in the topsy-turvy world of high-stakes physics, the question of who got to Londinium first is hotly disputed.  Although the University of Rome team led by G. Suetonius Paulinus is generally given top billing, a University of Aberystwyth (Wales) group led by Boudica Iceni bitterly disputes priority to the current day, claiming to have synthesized Element #104 several months earlier than the Italians.  If true, this is a painful lesson in what happens when one sits too long on one's press releases.

According to a major internet authority, Londinium is the first transactinide element and the first member of the 6d series of transition metals. That seems straightforward enough.  We are also told that its ionization potentials, atomic radius, as well as radii, orbital energies, and ground levels of its ionized states are similar to that of hafnium and also, helpfully, that they are very different from that of lead.  It is, I think it is fair to say, not a bit like Hydrogen.  It is, more so than most high-numbered Elements, pretty useful: as one of the most easily produced synthetic Elements, Londinium is widely used in cosmetics, paints, lotions, and food additives.

The Centerfold!

A large sample of elemental Londinium, with coin for scale.  The
Element is not itself technically green; however, the intense
radioactivity of a lump of this size causes it to glow green
in this characteristically concentric pattern.

When I was a lad, it was widely believed that Londinium was the last Element. After the discoveries of Miraculum (Element #96), Militarium (Element #100), and Drumrolium (Element #103), a long dry spell convinced many that either human ingenuity or some kind of theoretical limit on the potential malleability of the atom had been reached. Since then, of course, science has marched on all the way to Element #114, Flerovium, an Element that is oddly, and for reasons that I have not yet been able to fully comprehend, named after the "flivver," which is an old word for a beat-up car.

Usually considered a strictly synthetic Element, Londinium is not generally thought to occur in nature unless something truly freaky is going on inside an extreme gravity well somewhere.  However, there has been considerable debate within the scientific community in recent years as to the validity of claims that small amounts of naturally occurring Londinium have been discovered in the so-called "Oregon Vortex," near the town of Gold Hill, Oregon.

NOTE: This information about Londinium is not subject to copyright. If you are a student conducting research on Elements, you are authorized and encouraged to incorporate part or all of this article into your work, with or without citation.

Monday, January 19, 2015

The New Monday Quiz, MLK Day Edition



The New Monday Quiz celebrates the legacy of Dr. Martin Luther King, within the limited scope afforded by its essential nature.



1. The Federal Holiday is a moveable feast; Dr. King’s actual birthday was last Thursday, January 15th. He shared this birthday with a seventeenth century French playwright who is generally considered one of the comic geniuses of the Western tradition. Who was this author of plays such as The Misanthrope, The School for Wives, and Tartuffe?

2. Dr. King was born Michael King; his father was inspired to change his name after a 1934 family trip to this country.  Where did the Kings go?  


3. King sang with his church choir at the Atlanta debut of this film, which is #158 on imdb’s list, right after Trainspotting. What’s it’s name?



4. Young Martin King’s high school was named after a nationally known educator and political leader, the first African American to be commemorated on a U.S. postage stamp. What was his name?


5. Dr. King received his doctorate -- his dissertation, alas, tainted by plagiarism -- at a university in a large North American city that was founded on the Shawmut Peninsula in 1630. What was the name of this city?

6. The Reverend Martin Luther King was a Baptist preacher. On this map of Christian denominations, Baptists are shown in red. What is shown by gold, grey, and blue?



7. In 1959, Dr. King made a journey to a country whose several official languages include Kannada, Marathi, and Santali. What country is this?

8. On August 28, 1963, Dr. King made his famous “I Have a Dream” speech at the Lincoln Memorial. Exactly 114 years earlier, the Republic of San Marco surrendered to Austria, thus ending the last attempt at sovereignty (so far) for a republic that had maintained its independence for more than a thousand years. What’s the name of the venerable city that was the heart of the San Marco Republic?


9. Here’s a photo of Dr. King chatting with another well-known American political leader. What’s the other guy’s name?



10. A few hours after the April 4, 1968 assassination of Dr. King, someone set aside a planned campaign speech to give a very short address, which included this line:
We can move in that direction as a country, in greater polarization -- black people amongst blacks, and white amongst whites, filled with hatred toward one another. Or we can make an effort, as Martin Luther King did, to understand, and to comprehend, and replace that violence, that stain of bloodshed that has spread across our land, with an effort to understand, compassion, and love.
Two months and two days later, he too would be assassinated. Who was he?

Wednesday, December 24, 2014

The Christmas Cad


X: Angry With Father

I am just SO mad at my father right now!

He said that I'm the only person in town who can't see what's going on with the Christmas Cad. What is that supposed to mean?

He won't even let me invite him over for Christmas. When I asked why, he said "we don't have enough eggnog for the whole police department." Sometimes I have no idea what Daddy's talking about.

I think people are just jealous because my Cad is such a handsome, wonderful dancer!

This whole thing is making me feel like a great big scrooge.

    The Stamp Advent

    The 2014 Stamp Advent Calendar
    December 24


    Monday, December 22, 2014

    The New Monday Quiz, Brimming O'er with Yuletide Cheer!



    This quiz guaranteed 100% free of questions about gift quantities in "The Twelve Days of Christmas"



    1. What is one supposed to do on Boxing Day?

    2. How do we usually translate "O Tannenbaum" into English? How about "Adeste Fideles"? How about "In Dulce Jubilo"?



    3. David Sedaris' "The Santaland Diaries" is a mostly-true account of his brief career as what?

    4. What was George Washington up to on Christmas Night, 1776?

    5. It was written in 1857 for the American Thanksgiving holiday, and was for some time considered a mildly racy drinking song. Today, it is an extremely well-known Christmas song. It is no longer considered racy. Sing it while you type the answer.

    6. Christmas trees were initially a regional Protestant custom in a small area of Germany's Rhineland. Then they went viral. During what century did Christmas trees become popular throughout the Christmas-celebrating world?

    7. On Christmas 1989, the notorious couple shown here would be subjected to a sham trial and then summarily executed. Hey, wait, this question isn't cheery! Well, too late. Who were they?




    8. And who should be upon that ship, on Christmas Day, on Christmas Day, and who should be upon that ship, on Christmas Day in the morning?

    9. According to the Biblical account, three wise men follow a star to Judea at some point after the birth of Jesus, hoping to meet a new Messiah. Who is it that tips them off to look in Bethlehem?


    10. Truth, or Michael5000-style nonsense? By tradition, St. Francis of Assisi staged the first nativity scene in 1223 in an attempt to refocus the Christmas holiday away from feasting and gift-giving and back on Christian worship. 

    The Stamp Advent

    The 2014 Stamp Advent Calendar
    December 22