Sputnik at 52

October 5, 2009

Encore post from 2007:

America woke up on October 4, 1957.

Sputnik, model hanging in Smithsonian Air & Space Museum (Wikimedia photo via Polytechnic U.S. History)

Sputnik model, at the Smithsonian Air & Space Museum (Wikimedia image)

 

The Union of Soviet Socialist Republics (USSR) launched the world’s first artificial satellite into orbit. After successfully putting the shiny ball into orbit, the Soviets trumpeted the news that Sputnik traced the skies over the entire planet, to the shock of most people in the U.S. (Photo of the model in the Smithsonian’s Air & Space Museum in Washington, D.C.)

New Scientist magazine’s website provides significant details about how awake America became, including very good coverage of the Moon landings that were nearly a direct result of Sputnik’s launch — without Sputnik, the U.S. probably wouldn’t have jump started its own space program so, with the creation of NASA and the drive for manned space flight, and without the space race President John F. Kennedy probably wouldn’t have made his dramatic 1961 proposal to put humans on the Moon inside a decade.

Sputnik really did change the world.

Much of the progress to the 1969 Moon landing could not have occurred without the reform of education and science prompted by the Soviets’ triumph. With apathetic parents and the No Child Left Behind Act vexing U.S. education and educators from both sides, more than nostalgia makes one misty-eyed for the National Defense Education Act (NDEA), a direct product of Sputnik-inspired national ambition. Coupled with the GI Bill for veterans of World War II and Korea, NDEA drove U.S. education to be the envy of the world, best in overall achievement (and also drove creationists to try to block such improvements).

(Today NDEA gets little more than a footnote in real historyWikipedia’s entry is short and frustrating, the U.S. Department of Education gives little more. Educators, you have got to tell your history.)

Texas Essential Knowledge and Skills (TEKS) lists 1957 as among the dozen dates students need to know in U.S. history, for Sputnik. It is the only date Texas officials list for U.S. history that is really an accomplishment by another nation. (The first time I encountered this requirement was in a meeting of social studies teachers gearing up for classes starting the following week. The standards mention the years, but not the events; I asked what the event was in 1957 that we were supposed to teach, noting that if it was the Little Rock school integration attempt, there were probably other more memorable events in civil rights. No one mentioned Sputnik. It was more than two weeks before I got confirmation through our district that Sputnik was the historic event intended. Ouch, ouch, ouch!)

Sputnik was big enough news to drive Elvis Presley off the radio, at least briefly, in southern Idaho. My older brothers headed out after dinner to catch a glimpse of the satellite crossing the sky. In those darker times — literally — rural skies offered a couple of meteoroids before anyone spotted Sputnik. But there it was, slowly painting a path across our skies, over the potato fields, over the Snake River, over America.

Sputnik’s launch changed our lives, mostly for the better.

Resources:

Phil Plait at Bad Astronomy provides a series of links teachers can rely on for good information, especially if you’re composing a lesson plan quickly.

New Scientist’s broad range of coverage of the space race, up to the current drive to go to Mars, is well worth bookmarking.

google_sputnik.gif

Google’s anniversary logo, in use today only, gets you to a good compilation of sources.

Fifty nano-satellites launched in honor of the 50th anniversary of Sputnik.

NASA’s history of the event. You can listen to a .wav recording of the telemetry signal from the satellite there, too.

How will you mark the anniversary?

[More links below the fold.]

More resources:

Also see at Millard Fillmore’s Bathtub:

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Typewriter of the moment: John Lennon’s Imperial

October 4, 2009

John Lennon's manual Imperial typewriter, used when he was a teenager - now owned by Steve Soboroff - Image from Playa Vista Today

John Lennon's manual Imperial typewriter, used when he was a teenager - now owned by Steve Soboroff - Image from Playa Vista Today

Steve Soboroff, CEO of Playa Vista Capital in Playa Vista, California, collects celebrity typewriters on the side.  Earlier this year he acquired the typewriter John Lennon used as a teenager, according to Playa Vista Today.

Lennon’s Imperial (The Good Companion Model T) was among the late Beatle’s possessions originally auctioned by his Aunt Mimi to a Liverpool charity involving musical therapy. Soboroff came across Lennon’s writing instrument during an estate sale overseen by Bonhams auction house in England. The portable was originally auctioned through Sotheby’s in 1999. However, the owner succumbed to the economic downturn and put it up for sale earlier this year.

‘I was going to get on an airplane to go get it,’ Soboroff says regarding his summer purchase, which was probably used in the late Beatle’s first attempts at songwriting as a teenager. ‘He was living with his aunt when he owned it,’ he says.

And here’s a photo of John Lennon working at a typewriter other than the Imperial:

Autographed photo of John Lennon working at a typewriter - Image from Playa Vista Today

Autographed photo of John Lennon working at a typewriter - Image from Playa Vista Today

Soboroff also owns typewriters used by sportswriter Jim Murray, Ernest Hemingway, George Bernard Shaw, Tennessee Williams, and Jack London.


Ten typewriters of the moment

October 3, 2009

Stacy Conradt writes about ten authors and their typewriters, at Mental Floss.  Some we’ve seen here at the Bathtub, some we haven’t:  Steinbeck, Hemingway, Kerouac, David Sedaris, Mark Twain, John Updike, George Orwell, Hunter S. Thompson, David McCullough, P. J. O’Rourke.


No AT&T phone service for three weeks now . . .

October 3, 2009

I saw a story on the earthquakes in Indonesia yesterday that said in one city they had telephone service back in operation in a few hours.

We’ve gone without AT&T telephone service at our home for three weeks now.  Odd that repair service in Indonesia, with an earthquake, is better than repair service in Dallas, with  . . . rain?  Sunshine?  I’ll bet you can call Padang or Pariaman, Indonesia, before you can call our home in Dallas.  I fear that will be the case.

Worse, it’s almost impossible to telephone AT&T or contact them by e-mail — they ask a lot of information entered that most people won’t have handy before they respond at all (I don’t know the three mystery numbers in some odd corner of our phone bill, for example, and I don’t want to go rummaging through the files just to tell the company that their service doesn’t work, especially since I’ve already told them that three times — if I’m calling from a different phone, the bill isn’t even in the building, okay?).

If the customer can’t complain, AT&T doesn’t have any complaints to worry about, right?

“AT&T phone service held hostage, 21 days.”

How many more?  I wonder if they’ll make ransom demands.


Definition of “urbanization”: Glowing Cities Under a Nighttime Sky on Flickr – Photo Sharing

October 2, 2009

Pleasant to watch, this time-lapse composition highlights the light pollution aspect of increasing urbanization across the United States.  The photographer, a Dutch architect, notes that each streak of light represents a city, as he flies across the American Midwest to touchdown in San Francisco (SFO).  It’s a visual definition of urbanization, isn’t it?

On my night time flight back to SF from Amsterdam, I noticed that the lights from cities were making the clouds glow. Really spectacular and ethereal – it was really seeing the impact of urban environments from a different perspective. Each glow or squiggle represents one town or city!

Luckily the flight was half empty, so I was able to set up an improvised stabilizer mound made up of my bags, pillows, and blankets for my camera to sit on.

We were around the midwest at the beginning of the clip, and there were fewer cities once we hit the rockies. the bridge at the end is the san mateo bridge.

Technique: 1600iso; beginning – 1 (30sec) exposure / 45secs; end – 1 (4sec) exposure / 10 secs; total elapsed time: around 3 hours?

Equipment used: Nikon D300 (interval shooting mode), Tokina 12-24mm.

Music: Bloc Party – Signs

Stunning, beautiful and troubling at the same time.

Vodpod videos no longer available.

more about “Definition of “urbanization”: Glowin…“, posted with vodpod

Can you use this in your classroom?

Tip of the old scrub brush to One Man’s Blog.

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The circle is unbroken, though there may be tangential lines

September 30, 2009

Do you recognize this?

No, its not a slide rule - photo by Decrepit Old Fool

It sure looks like a slide rule, doesn’t it?

The last really grand slide rule I had was a fancy aluminum job that my older brother Wes used at the Air Force Academy. It was easily worth a couple of hundred dollars, and it had a very nice leather pouch.

Somebody stole it from me in the football locker room. I never liked football as much after that.

At the University of Utah I got enough ahead to buy a smaller version that still resides somewhere in our house. I actually used it once in a debate round to great effect — it was cross examination debate (not so big back then), on an energy topic. The affirmative (UCLA? USC? One of those two) had a daylight savings case. They rattled off some huge number of barrels of oil to be saved, and on c-x I got it out of them that the number was barrels saved per month. Then I got ’em to confess to how many barrels we actually use in the U.S., daily, and with the slide rule’s help calculated that they were saving one-half of one percent (0.5%), with some rather draconian measures and stiff fines and jail time.

I had the slide rule with me to do homework on the drive to and from the meet across the deserts of Utah, Arizona and New Mexico; I used it only to make sure I wasn’t off by an order of magnitude on the calculation — but when I looked up I feared the eyes of the judge were going to inflate and float out of his head. We won the round, I won the speaker points that round, and the judge commented about how facile the negative had been with numbers . . .

But I digress. A little.

Decrepit Old Fool posted that picture. It’s an iPhone — with a slide rule application (“app” to the technoscenti).

Using electrons to mimic an old slide rule! It leaves one speechless, and with a tear in one’s eye.

I’m sure I’d have to play with the thing for a few minutes to figure out how to do percentages again. The slide rule use in that debate round a few decades ago was cutting edge application of the tool at hand. It was not a fancy calculation, or difficult — it was overkill, really, because we all should have been able to do the calculations in our heads, with little fear of being inaccurate. The judge in the round was probably a speech or rhetoric grad student, working on a masters or Ph.D., and hadn’t taken a math class since freshman year. I don’t know if he thought to feel stupid; maybe he hoped the praise for our use of the thing would cover that up.

DOF makes the case that technology shouldn’t make us feel stupid, not if its makers want to sell it.  Maybe that has more to do with the demise of the slide rule than the rise of calculators does.  It’s a great post over there.  Go read it.


Did AT&T drop off the face of the Earth?

September 26, 2009

How times change.

Two weeks ago, with North Texas soaked thoroughly to the bone, our telephone service went out.  We were scrambling to get James to the airport and off to another year of school in Wisconsin, so there was little we could do when it expired.

Later that Saturday, on a cell phone with a different carrier, I got through to a machine at AT&T that promised someone would come check the problem on the following Tuesday.  Tuesday afternoon at just after 4:00 p.m. we got a note on our door that phone service was restored — and it was for about an hour.

Then it went out again.  And it’s been out since.

After several days of unsatisfying robot answers, I found another number and got to a human who referred me to another human who said they were completely flattened by phone outages in the Dallas area after the recent spate of Noachic storms (we had something over 11 inches in a week — the rain gauge kept topping out).  No, they said, it does not good to call again to complain — they’re working as fast as they can.

To AT&T’s credit, the internet service is fine.  We have alternative telephones to use, though many of our family and friends don’t know the numbers.

But, two weeks in America without telephones?  That could be a problem for many people, still, couldn’t it?

Or is AT&T becoming increasingly irrelevant in their own business?

Who else is having similar problems?


Education and teaching blogs, new ones, good ones

September 12, 2009

Good teachers constantly search for good ideas and effective ways to make learning fun, efficient and thorough. So the search for new material and new ideas is constant.

Same on the web.  Where are the good blogs?  Where are the useful blogs?  (Many days readers here ask those questions repeatedly.)

You’re a teacher, parent,  or administrator?  Take a look at this open thread at Clay Burrell’s Beyond Teaching (“I hate schooliness.  I love learning.”) Clay asked for recommendations on favorite blogs about 21st century teaching.

Isn’t it astounding how many new, good teacher  blogs show up every year?  I found a dozen new sources in a few minutes.


Does your washing machine serenade you?

August 23, 2009

From the years in consulting, I well recall the myriad articles about superior customer service in Japan, and then Korea.  “Delight the customer” philosophies bring people back to repeat purchase, goes the mantra.

So, the old Maytag started to sputter.  It may have been repairable, but it was an old machine when we bought it used about a dozen years ago.  Repair wouldn’t be cheap.  Money for repair might go a long way to purchase of a new machine.

Samsung VRT washer

Samsung VRT washer

Kathryn shopped hard.  Get a money-saver, an electricity-saver, a water saver.  We settled on a Samsung front-loader with “vibration reducing technology.”  It still cost more than my first two cars put together.

It uses a lot less water.  The cycles are longer, but gentler.  Clothes come out spun considerably drier than the upright, old Maytag, which means much less time in the dryer.  We’re saving electricity and water all the way around.

Remember customer delight?

The first load ended with three gentle bells to tell us — and then, as Kathryn immediately recognized, the opening notes of the theme from the 4th movement of Schubert’s “The Trout Quintet.”  The joys of modern technology.  Who was it came up with the idea to play Schubert?

We smile with every load.


Why bother to learn spelling in an age of computerized spell-checkers?

August 4, 2009

As often, slam-poetry veteran (and former teacher) Taylor Mali has important advice for people who trust computers too much:  “The Impotence of Proofreading.”

Um, this probably isn’t really safe for work, at least not in Texas or Alabama, and maybe not advisable for classroom use either.  But every English teacher in your school will have horror stories to add:

Am I the only one who thinks that reading a lot is a great way to overcome these problems?


Fun in merchandising

July 25, 2009

HEMA is a department store in the Netherlands.  Like all other businesses, it now has on-line shopping.

Inside a HEMA store in the Netherlands - Wikimedia image

Inside a HEMA store in the Netherlands - Wikimedia image

But it’s online with a diffference.  Load this page, and then wait a few seconds . . .

(Can you tell whether this is a real HEMA page, or just a good parody?  Anyone?)

(And, what kind of software does one need to do that kind of animation?  Is there any classroom use for this?)


Using Twitter in the classroom, for coursework

June 27, 2009

Older son Kenny nears graduation there, but we still get the newsletters to parents bragging on the school, and there is much to brag about.  The Good Folks at the University of Texas at Dallas asked us to share this story.  It’s right up the alley of a blog that worries about education, so share it I will.

After all, when was the last time you heard a teacher raving about students using their cell phones and Twitter during class? (Yes, I’m about three weeks behind the curve on this.)

Here’s the story from the press office at UTD:

ATEC Student’s Twitter Video Makes Waves

Project Documents History Prof’s Use of Popular Service as a Teaching Tool

June 11, 2009

An Arts and Technology student’s video account of a professor’s classroom experiment with Twitter is making waves on the World Wide Web, capturing thousands of viewers on YouTube and prompting an article in U.S. News & World Report.

UT Dallas graduate student Kim Smith’s video, “The Twitter Experiment,” shows how Dr. Monica Rankin, assistant professor of history in the School of Arts and Humanities, uses Twitter to engage her 90-student history class in discussion.  The communication application helps overcome the logistical issues involved in having scores of students interact in a short time span and encourages shy students to participate in the course.

“The video is a living example of what my Content Creation and Collaboration course with Dan Langendorf was all about: using emerging media technologies as a tool for education, collaboration with other fields, and documenting the experience for everyone to have access to,” said Smith.

Twitter is a social networking and micro-blogging service that lets users send and read each others’ updates, known as tweets, in short posts of 140 characters or less.   The Twitter video was a course project for Smith’s digital video class.

The video, which took roughly 20 hours to record and edit, was shot during two class periods, one at the beginning of the semester and one at the end. Classmate Joe Chuang helped with the video and editing.

The collaboration of Smith and Rankin began when Smith documented a class trip to Guanajuato, Mexico, in 2008. They kept in touch via Facebook, and developed the idea of using Twitter in the classroom at the beginning of the Spring 2009 semester.

Smith worked out details on Twitter with Emerging Media and Communication (EMAC) faculty members Dr. Dave Parry and Dean Terry, who referred her to individuals who had done similar experiments.  To get students comfortable with using Twitter in a classroom setting, Smith created a simple how-to video and attended class to help Rankin introduce the idea to her students.

The video was first released on Facebook; Terry and Parry both tweeted about it on Twitter and it went global within 48 hours.  New-media icon Howard Rheingold tweeted about it, which helped it further circulate in the “Twitterverse.”

“I have gotten several direct messages from people saying that they were more ‘traditional’ and would not have considered using the social networking and micro-blogging tools in this way, but opened their minds after seeing the video,” said Smith.

A few weeks later Smith posted the video on YouTube, and an entirely different wave of viewers picked up on it.  On Monday, June 1, “The Twitter Experiment” registered 500 views in a few hours. Read Write Web and other popular blogs had picked up the video, causing views to skyrocket.

“I love my classes and experience at UT Dallas and want to master how to use what I learn in EMAC to help professors like Dr. Rankin, who are willing to consider new technologies intelligently and experiment with what they offer,” said Smith.


Media Contact: Karah Hosek, UT Dallas, 972-883-4329, karah.hosek@utdallas.edu
or the Office of Media Relations, UT Dallas, 972-883-2155, newscenter@utdallas.edu

UTD, where the football team is still undefeated.  Seriously, have you thought about using twitter in class, for coursework?  Please tell us the story in comments.

Meanwhile, I’m wondering just how I could make this work, in a district where cell phone use by students is against the rules (ha!), and where students are discouraged from using laptops in class.  In Irving ISD, where every high school kid gets a laptop, this could offer some great possibilities (anybody from Irving reading this; anybody try it yet?).  I’ll have to check to see if our network can handle such traffic, and I’ll have to get an account on Twitter; we have 87 minute class blocks, and smaller classes, but it’s tougher to get kids to discuss in high school.

With the layoffs in Dallas ISD, support for new technology tricks in classrooms is essentially non-existent.  Can I do this as a guerrilla teaching project and make it work before I get caught?

I may have to get some of these people at UTD on the phone.  If you’ve already overcome these problems, put that in comments, too, please.


For science, Bing loses badly to Google; not safe for school kids?

June 24, 2009

Have you tried Bing yet?

Nice pictures — the wallpaper is cooler than Google’s rather sterile white background.  I’m not much fond of the way Bing shows images, with some down the side when you check out another, but without any identifying data to help you figure out which ones to check out.

But I stumbled into a major problem:  At least on DDT, Bing favors the Tinfoil Hat Brigades™, featuring crank science almost exclusively on the first page in my early searches, compared to Google’s pointing first to the hard science.

Importantly, this tells me that Bing is not safe to assign to students doing research.

Bing will bear watching all summer.  Can they get it up to speed by the opening of schools in the fall?

Here’s the Google web search for “ddt”:

  1. DDT – Wikipedia, the free encyclopedia

    – 2 visits – May 27

    DDT (from its trivial name, dichlorodiphenyltrichloroethane) is one of the most well-known synthetic pesticides. It is a chemical with a long, unique,
    en.wikipedia.org/wiki/DDTCachedSimilar

  2. DDT, What is DDT? About its Science, Chemistry and Structure

    Find out about the science and chemistry of DDT (Banned Insecticide), see colourful images of DDT and explore interactive 3D molecules of DDT.
    http://www.3dchem.com/molecules.asp?ID=90CachedSimilar

  3. DDT Ban Takes Effect | EPA History | US EPA

    – Jun 17

    The general use of the pesticide DDT will no longer be legal in the United States after today, ending nearly three decades of application during which time
    http://www.epa.gov/history/topics/ddt/01.htm – CachedSimilar

  4. DDT |Persistent Bioaccumulative and Toxic (PBT) Chemical Program

    Prior to 1972 when its use was banned, DDT was a commonly used pesticide. Although it is no longer used or produced in the United States, we continue to
    http://www.epa.gov/pbt/pubs/ddt.htm – CachedSimilar
    More results from www.epa.gov »

  5. News results for ddt


    The Associated Press
    EPA plans hearings on DDT deposit off SoCal coast‎ – 1 day ago

    “We have the worst DDT hotspot in the entire US,” he said. “That we’re still stuck with this horrible legacy decades later is awful.” From 1947 to 1971,

    The Associated Press231 related articles »

  6. What’s This?

    ATSDR – ToxFAQs™: DDT, DDE, and DDD

    – 2 visits – 10/28/07

    Sep 11, 2007 Exposure to DDT, DDE, and DDD occurs mostly from eating foods containing small amounts of these compounds, particularly meat,
    http://www.atsdr.cdc.gov/tfacts35.htmlCachedSimilar

  7. EPA plan targets vast DDT deposit off Calif. coast – Yahoo! News

    A plan to cap a vast, long-neglected deposit of the pesticide DDT on the ocean floor off Southern California got its first public airing Tuesday — nearly
    news.yahoo.com/s/ap/20090623/ap_on_re_us/us_ocean_ddtSimilar

  8. Silent spring – Google Books Result

    by Rachel Carson, Edward O. Wilson – 2002 – Nature – 378 pages
    Even if she had not inspired a generation of activists, Carson would prevail as one of the greatest nature writers in American letters” (Peter Matthiessen,…
    books.google.com/books?isbn=0618249060

  9. What’s This?

    Junkscience.com — 100 things you should know about DDT

    – 7 visits – 6/15/08

    Rachel Carson sounded the initial alarm against DDT, but represented the science of DDT The use of DDT under the regulations involved here do not have a
    http://www.junkscience.com/ddtfaq.html – CachedSimilar

  10. DDT : An Introduction

    Not many of us, though, are aware of what DDT is and how it works. This module is here to hopefully give you some insight into the science behind this
    http://www.chem.duke.edu/~jds/cruise_chem/pest/pest1.htmlCachedSimilar

No crank science until #9 in the search. Compare it to Bing:

  • · Cached page
  • The third entry goes to a wrestling maneuver, the fifth entry is the biggest crank science site.  The ninth entry plunges back into crank science at its worst.   This is much improved since I tried it last night and got nothing but crank science (Bing is improving quickly).

    Note: Vaibhav has a post comparing Bing to Google, as he notes in comments.  You may want to check that out, too.  He’s sticking with Bing as default, though he finds Google serves his needs better.  Go figure.


    Typewriter of the moment: Alistair Cooke for the BBC

    June 19, 2009

    Alistair Cookes typewriter, displayed at BBC headquarters, Bush House, in London - Photo by Jeff Zycinski

    Alistair Cooke's typewriter, displayed at BBC headquarters, Bush House, in London - Photo by Jeff Zycinski

    Alas, our students now are too young to remember Alistair Cooke’s hosting of “Masterpiece Theater” on PBS, and of course, back then the BBC America service — if it existed — was available only to shortwave fanatics or people  who traveled a lot to the British Isles.

    Perhaps more than anyone else other than Winston Churchill, and maybe the Beatles, Alistair Cooke tied England and America together tightly in the 20th century.  BBC’s other writers are good to brilliant, but even their obituary for Cooke (March 30, 2004) doesn’t quite do him justice:

    For more than half a century, Alistair Cooke’s weekly broadcasts of Letter from America for BBC radio monitored the pulse of life in the United States and relayed its strengths and weaknesses to 50 countries.

    His retirement from the show earlier this month after 58 years, due to ill health, brought a flood of tributes for his huge contributing to broadcasting.

    Perhaps for Cooke, from Cooke’s broadcasts, we could develop a new variation of the Advanced Placement document-based question:  Broadcast-based questions. Heaven knows his Letter From America provided profound material on American history:

    BBCs famous broadcaster Alistair Cooke, painted by June Mendoza (copyright Mendoza - www.junemendoza.co.uk)

    BBC's famous broadcaster Alistair Cooke, painted by June Mendoza (copyright Mendoza - http://www.junemendoza.co.uk)


    Typewriter of the moment: Hemingway’s, at Key West

    June 18, 2009

    The man wrote, wherever he was.

    Hemingways typewriter at Key West, Florida - Stefan Möding, copyright

    Hemingway's typewriter at Key West, Florida - Stefan Möding, copyright

    Ernest Hemingway often wrote standing up at his typewriter.  Obviously, here in Key West, he wrote sitting down.  At every home, it appears, he had a typewriter.

    In Key West, early on in an apartment near the Ford dealership, where they awaited the delivery of the Ford purchased for Hemingway and his wife Pauline, by Pauline’s Uncle Gus, Hemingway wrote most of A Farewell to Arms, published in 1929.

    The house was purchased later.  I can’t tell — some say he used here a Royal Quiet DeLuxe.

    Pauline and Hemingway divorced in 1939.

    In Key West, visit the Ernest Hemingway Home and Museum.