Big cats and laser pointers?

September 20, 2011

Oh, yeah, we know what you teachers do with your fancy laser pointers in the off-hours.  When you’re not torturing your students with Death by PowerPoint, highlighting the vocabulary words, pointing out the routes on the maps, and generally making your students a little jealous of your tools, you take the lasers home to torture your kitties.

If you’re a teacher with a science bent, you might even do a little experimentation:  Do cats chase green lasers, too?  Blue ones?  What about those filters that make starbursts, do they drive cat’s wild?

Ah, but teachers with a science bent, and access to some really big cats . . .

From Big Cat Rescue:

Q: Do Tigers, Leopards & Lions chase laser pointers like domestic cats? Big Cat Rescue decided to find out! …

Do BIG CATS like catnip?? Check out the video! http://www.youtube.com/watch?v=tklx3j7kgJY

For more info about BIG CAT RESCUE visit: http://www.bigcatrescue.org
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Tip of the old scrub brush to Ed Yong at Not Exactly Rocket Science.


Shakespeare: Still viral after all these years

September 19, 2011

A little sketch in her notebook, an off-the-top-of-her-head list of common phrases.  Common today, but originating with William Shakespeare.

Becky's tumblr image:  Things we say that we owe to Shakepspeare

Becky's quick summary of some of the best-known phrases we use everyday, invented by Shakespeare. From Becky, age 20, in London.

Becky’s quick work caught a lot of eyes.  One of NPR’s blogs brought it to my attention.  English teachers, take notice (maybe someone at your school has a large format printer, and can make for you a poster . . .)

Someone could write a book explaining the original Shakespeare meaning of these phrases, the play, the context, and the value in the story. (Perhaps it’s already been done.)  It’s really quite stunning to consider how many phrases trace back to the Bard — surely he did not originate each and every one.  But Shakespeare’s works are rivaled perhaps only by scriptures in producing so many common phrases and aphorisms.

Is this graphic design of a sort that would meet with approval from Edward Tufte and his followers?


True or false? Deception, with iPhones, to tell the truth

September 11, 2011

Magician Marco Tempest pushes the boundaries on use of iPhones in magic tricks — is it magic, pure electronics, or what we want to see?

Tell us in comments how you could use this shorter-than-usual TEDS video as a bell-ringer, teachers — or as an ice-breaker, meeting facilitators and corporate trainers:

Tip of the old scrub brush to Michelle Gardiner, who suffered my bass playing with quiet equanimity.


Typewriter (film) of the moment: Nicholson and Lockett

September 2, 2011

Not a nostalgic look, Gary Nicholson and Christopher Lockett are making a documentary about typewriters, and people who use them in the 21st century.

Yeah, I’m interested.

Here’s their description of the project:

In May of 2010, Los Angeles-based filmmakers Christopher Lockett and Gary Nicholson read an article on Wired.com about “The Last Generation Of Typewriter Repairmen.” Casual conversation over coffee about the importance of the typewriter in world history eventually turned toward the inevitable conclusion that “this would make a good documentary.”

Lockett and Nicholson agreed that the passing of the typewriter, a portable printing press that moved the world’s communication technology from pen and ink to the QWERTY keyboards on today’s computers, along with the highly skilled technicians who service them, should be documented.

But as so often happens in documentaries, a funny thing happened on the way…  to paraphrase Mark Twain, news of the typewriter’s death is greatly exaggerated.  Three typewriter repairmen the filmmakers have interviewed all agree that their business is better than it has been in years.

Perhaps it is a reaction to the plugged in existence of today’s 24/7 communications world. Perhaps it is mere nostalgia and kitsch. Perhaps it is an admiration for the elegance of design and the value of time-tested workmanship. And for some, like typewriter collector Steve Soboroff, it is the appeal of owning machines on which American writers like Ernest Hemingway, Tennessee Williams, Ray Bradbury, John Updike and Jack London typed some of their finest work. (He also owns typewriters once owned by George Bernard Shaw and John Lennon)

But one thing is certain, from the Typosphere – an online community of bloggers who sometimes meet up for “Type-In” events, to vintage stores in fashionable neighborhoods in Brooklyn and Los Angeles, Portland and Philadelphia, to noted typewriter collector Tom Hanks, to teachers using typewriters to encourage young writers to focus their thoughts without benefit of a delete key – if the typewriter is on the way out, it’s going out with more appreciation that it’s seen in years.

So far, the filmmakers have documented two Type-in events, (Los Angeles and Phoenix, AZ) have interviewed three typewriter repairmen, one noted typewriter collector and already have arranged to interview at least one Hollywood screenwriter who still uses a typewriter. They have also interviewed journalists, authors, teachers, enthusiasts and people who use typewriters in their personal and professional life.

But there are other novelists, screenwriters and enthusiasts out there. And there are so many more typewriters they’d like to feature – typewriters that produced some of the finest works of 20th Century American literature.  They have also interviewed technicians with the L.A. County Sheriff’s Office who repair the typewriters the department still uses. They are handy for typing forms in triplicate and for such communications requiring a personal touch as letters of condolence.

Along with dozens of photographically gorgeous typewriters lovingly restored by repairmen Ruben Flores, Ermanno Manzorati and Bill Wahl, the filmmakers have interviewed Darryl Rehr, the author of the definitive book “Collecting Antique Typewriters” and an artist whose work features typewriters.

On the wish-list are an East Coast-based orchestra that uses typewriters in their music, the US Patent office holding Christopher Scholes original 1868 US Patent for the typewriter, a man in Philadelphia who has wired a manual typewriter to a computer screen via USB cable and a 15-year-old collector in West Virginia who has collected more than 200 machines and has written and published a book about collecting typewriters. A writer who got kicked out of the Writers Room in Grenwich Village for using his grandmother’s 1929 Royal typewriter and making too much noise. He was given an ultimatum: Use a laptop or get out. Also on that wish-list: an artist who creates her work by typing out portraits on the page, an “instant poet” who types spontaneous poetry on the street, and an author who has documented the feminist history of the typewriter’s early days – it was the first piece of office machinery that gave women the opportunity for employment outside the home.

All of which is currently beyond the filmmakers’ financial grasp. Travel isn’t cheap. In terms of technical skills and gear, the filmmakers are covered. Lockett holds an MFA in Cinematography from the American Film Institute and his credits include TV shows for every major TV network and most cable networks, indie features and PBS documentaries. Nicholson holds a BFA in Motion Pictures and Television from the Academy of Art University  and his producing credits include indie features, Broadway, and music. The team is shooting on Canon 7D and 60D DLSRs and editing in 1920 x 1080 full HD on Final Cut Pro and recording sound digitally on a Zoom H4N.

The Typewriter (In The 21st Century) – if the typewriter didn’t exist, the filmmakers couldn’t have typed this. And you probably wouldn’t be reading it on a computer screen. It’s that important.

The film will feature people who demonstrate much greater fanatacism towards typewriters than I do.

My ears are tintinnabulating in anticipation.

 


History and economics of energy use and conservation – a more accurate version

July 30, 2011

Our memorial to George Washington neared completion in the 1880s.  For an obelisk more than 550 feet tall to honor the Father of Our Country, planners decided to top it with a “capstone” made of the what was, then the most precious metal known on Earth.  The top is a pyramid, and the top of the pyramid is a one-pound block of this precious metal.

What was the most precious metal known to humans in 1880?  Gold?  Platinum?  Tungsten, perhaps, not yet chosen to be filaments in the yet-to-be-perfected Edison “A” lightbulb?

Washington’s Monument is topped with aluminum.

Yeah, aluminum.

“But,” you begin to sputter in protest, “aluminum is almost ubiquitous in soils, and it’s cheap — we use it in soda cans because it’s cheaper than steel or glass, for FSM’s sake!”

Today, yes.  In 1880, no.  Aluminum requires massive amounts of energy to refine the stuff from ore.  Aluminum is common in soils and rocks, but it couldn’t be refined out easily for use.

That problem’s solution was electricity, generated from coal or especially falling water.  For a while, our nation’s biggest aluminum refining plants resided in the state of Washington, not because they were close to aluminum ore deposits, but because there was a lot of cheap electricity available from the Grand Coulee and other dams on the mighty Columbia River.  It was cheaper to transport the ore long distances for refining than to transport the electricity.

This history reveals a lot about science, history, energy use, resource conservation and economics — areas in which most climate denialists appear to me to lack knowledge and productive experience.

Peter Sinclair more often explains why climate denialists get things wrong.  In this video, the first of what could be a significant series, Sinclair explains how we got to where we are today in energy use and conservation — or energy overuse and lack of conservation, if the Tea Party and Rand Paul get their way.  (Notice the ingots of aluminum shown in the historic film footage.)

This is history which has been largely covered up, partly because so much critical stuff happened in the 1960s, 1970s and 1980s, a time the internet doesn’t cover well.

5,842

Typewriter of the moment: July 23, 1829 William A. Burt’s typographer patented

July 23, 2011

William Austin Burt received a patent on a typographer on July 23, 1829 — signed personally by President Andrew Jackson.

First patent issued for a typewriter, July 23, 1829, to William Austin Burt -- signed by Andrew Jackson

Image of the first patent issued for a typewriter, July 23, 1829, to William Austin Burt, a Michigan surveyor and inventor. It was signed personally by President Andrew Jackson.

The typographer is considered the forerunner to the typewriter.

Burt’s chief reputation came from his work as a surveyor in Michigan.  He discovered the massive iron ore deposits for which Michigan became famous, the iron that fueled much of American industrialization in the 19th and 20th centuries.  He discovered one of the world’s largest deposits of copper, the Calumet and Hecla Mine.  He invented the solar compass, to survey areas where iron deposits made magnetic compasses inaccurate.

Drawing of W. A. Burt's typographer, the first patented typewriter - Wikimedia image

Patent drawing of W. A. Burt’s typographer, the first patented typewriter – Wikimedia image

Some of Burt’s biographies do not mention his invention of the typewriter.

Burt was born in an era of great technological development and invention.  People in all walks of life invented devices to aid their work, or just for the joy of invention.  Even future president Abraham Lincoln invented a device to float cargo boats in shallow water, hoping to increase river commerce to his home county, Sangamon County, Illinois.

Burt invented devices to aid his work in surveying, a very important service industry in frontier America.   Because surveyors often worked on the frontier, they were famous for discovering natural resources in the course of their work. So it was that Burt, working in the Upper Peninsula of Michigan, found his magnetic compasses spinning wildly.  Suspecting a natural phenomenon, Burt ordered his crew to look for ferrous rocks, and they quickly determined they were in an area rife with iron deposits.

It was to further surverying in such areas that Burt invented the solar compass.

Even uninteresting frontiersmen could lead lives that fascinate us today.  Was it Burt’s inventiveness that led him to such a life as a surveyor, or was it his work that pushed him to invent?

First typewritten letter, 1829 - Wikimedia Image

First letter ever written on a typewriter, in 1829 — to Martin Van Buren, then Vice President Secretary of State of the U.S., and future Vice President and President. Notice the letter was written nearly two months prior to the patent being issued on the device upon which it was written. Wikimedia image


Teachers, look! Cheaper, fun way to get giant whiteboards

June 30, 2011

It’s a great idea, but I didn’t even dare think it possible

We’ve had blackboard paint for at least a century.  Teachers at our school sometimes paint their closet doors, or part of a wall, to use as a chalkboard.

I prefer whiteboards, though.

Watching Neil deGrasse Tyson on Nova:  Science Now, I caught a reference to a researcher whose lab walls are all painted with “dry-erase” paint.  (The NOVA piece is the episode on how the brain works; this segment deals with researcher David Eagleman.)

Is that even possible?

Vodpod videos no longer available.

Quick answer: Yes!

Check out applications ideas at IdeaPaint’s blog.

Lowe’s carries IdeaPaint, the stuff displayed in the graphic above.  It isn’t as cheap as other paint, but compared to the cost of a whiteboard, it’s pretty good.  RustOleum manufactures a version available at Home Depot and other outlets.  It’s advertised as cheap as $20 per kit online, but runs as high as $40.  One kit covers about 49 square feet (7 feet by 7 feet).  I’ve found at least five different manufacturers of the stuff, with different features.

I haven’t calculated prices (at about $3.25/square foot), but there are also dry-erase skins which can be applied to any wall — with the added advantage that the product claims to be erasable for virtually any marker, including Sharpies® and other permanent markers.   One manufacturer offers skins in clear, to allow underlying paint colors to show through, and white, and says it will match colors on a whole-roll basis (pricey, I’ll wager).

Uses for math and writing should be obvious — think about those mural-sized wall maps in a geography or history class, covered with clear, dry-erase paint . . .

Wouldn’t it be great if school districts had architects, or instruction coaches, who knew about this stuff and could help us keep up in the technology and tool wars/sweepstakes?

More, resources:  

  • Dry-erase painting at Charlestown (state? Massachusetts?) schools:
  • Case study from Milford High, Milford, Massachusetts
  • Case study, Dever-McCormack School, Boston school district
  • Evernote software teams with IdeaPaint . . . look at the video

Why is the Texas Chainsaw Massacre so popular?

June 29, 2011

And, why do people so very, very much, want that story to be true and not fictional?

Here’s the list of stories from this blog that were most popular over the past seven days; the top two stories hold about those ranks week in and week out:

Top Posts (the past week)

Based on a true story — except, not Texas. Not a chainsaw. Not a massacre. 530 views

28 poems on living life to the fullest, today 425 views

True story: Yellow Rose of Texas, and the Battle of San Jacinto 167 views

News flash: Texas has a second natural lake! 136 views

Nuclear power plant incident in Nebraska?

“When we’re telling whoppers about Obama and government, please don’t pester us with the facts” Department

Hoaxed Nebraska nuclear plant crisis update

Quote of the moment: John F. Kennedy, “We choose to go to the Moon”

Someone somewhere is discussing whether the story behind the Texas Chainsaw Massacre movies is real or fictional.  I can’t find that discussion, alas.

Either that, or we have a lot of prurient interests out there.

Interesting mix of story viewings, otherwise.


Solar power at your house? “How to do it” graphic

June 28, 2011

While a few (crabs?) argue that solar power will never make a significant contribution to our daily energy budgets in the U.S., others quietly slip the bonds of the grid and go solar.  If solar works, it will work one house at a time.

If you wish to go solar, where do you start?  The Orange County (California) Register provided a great graphic to illustrate some of the considerations a homeowner needs to make, and how much it might cost.

OC Register graphic, how to do solar panels

From the Orange County Register, accessed June 2011 - click for larger image

Orange County, California, is the hotbed of conservative politics, and warming denialism such as it exists in California.  In Orange County, solar power is a question of practicality, and one’s desire to save money on electricity.  It’s in the Home and Garden section of the newspaper, not politics, not business.

Another gift from mainstream media that bloggers don’t equal, yet.

Is a Smart-Meter required for solar, today?


A century of IBM

June 23, 2011

IBM turned 100 years old last week, on June 16.

IBM logo, 100th anniversary plus the Selectric typewriter

An "element" from an IBM Selectric typewriter, incorporated into a logo celebrating IBM's 100th year

In our studies of the effects of technology in the 20th century, do we give enough information and deference about IBM?  The company surely is not familiar to high school students — seniors for the class of 2012 having been born circa 1994, long after the heyday of the IBM System 360, the once-ubiquitous data punch cards, and the astonishingly advanced Selectric typewriters.  IBM retired the Selectric in 1986, a year before our older son was born, nearly a decade before today’s high school seniors bounced into the world.  The IBM punch cards, introduced in 1928, became difficult to find by the time I was coaching debate at the University of Arizona (we used the cards for debate evidence because they were larger and lighter than index cards, as did many other people in other walks of life).  Computing power of the S/360 paled in comparison to minicomputers available by 1985, and especially in comparison to the desktop microcomputers that dominate our working world today.

I wonder what today’s high school students really understand of the computer revolution?  Do they understand the fundamental roles IBM played in inventing the 21st century?

IBM System 360 at NASA, circa 1969

Caption from IBM: "IBM System/360 at NASA The System/360 Model 75 processed data for the first lunar landing 240,000 miles away from the moon, at NASA’s Manned Spacecraft Center in Houston, Texas. It was one of five System/360 machines used by NASA for the Apollo 11 mission and the same computer that later calculated liftoff data needed by astronauts Neil Armstrong and Edwin 'Buzz' Aldrin for the flight back to Earth."

IBM occupies a particular fond spot in my heart.  Through the National Merit Scholarship program, I had my college paid for in great measure by a four-year grant from IBM, a Thomas J. Watson, Jr., Scholarship.  As I recall it was for about $5,000, much more than adequate for tuition and fees at the University of Utah at under $400/quarter.  Coupled with a more modest scholarship from Utah and my 40 hours/week job in a laboratory, my undergraduate years were financially easy compared to our sons’ studies today.

As a sort of thank-you, I was expected to make an annual trek to the IBM offices in Salt Lake City to report on my progress.  IBMers at the time were still very much on the white-shirt/blue-shirt plan, and the contrast between campus and the IBM office could scarcely have been more stark.  Despite their sponsoring my education, I could not convince IBM to give me a price break on my first IBM Correcting Selectric II; it was a major scrape to come up with the $740, full list price of the beast.

But what a great investment!  My apartment became term-paper central.  At the end of the quarter, I could go without  paying for a meal for two or three weeks.  I did have one apartment manager complain about women spending the night in my apartment, and I don’t think he believed me when I said they were working on term papers.  I had not expected the academic benefits of the machine:  My grades in broadcast classes rose with scripts submitted in easy-to-read Orator typeface; I’m convinced the lack of pencil-corrected errors added a full half-grade to other papers, too.

That typewriter finally succumbed to my unwillingness to pay for the annual servicing from IBM.  I think Kathryn donated it to the Salvation Army sometime after we got to Texas, after two decades of service.  I found another at a garage sale in about 2000, for $10, with six elements and a slew of ribbons and correctapes.  It also succumbed to a lack of service, though, and joined its predecessor at the Salvation Army five years ago.  I’d love to have a good working version today, still, though I can do almost everything it could do with a wordprocessor and a laser printer.

IBM System 360 coming to Japan - IBM image

Caption from IBM: "The System/360 Model 75 processed data for the first lunar landing 240,000 miles away from the moon, at NASA’s Manned Spacecraft Center in Houston, Texas. It was one of five System/360 machines used by NASA for the Apollo 11 mission and the same computer that later calculated liftoff data needed by astronauts Neil Armstrong and Edwin “Buzz” Aldrin for the flight back to Earth. Two men standing on truck w/System/360 logo magnifying-glass IBM System/360 in Japan At Tokai Bank in Japan, all operations were performed manually, forcing employees to run calculations on abacuses into the late hours of the night. The arrival of the System/360 enabled the company to do away with abacuses and, in doing so, send employees home to spend more time with their families, drastically improving morale. Meanwhile, more work was completed in a shorter time frame, and customer satisfaction soared."

IBM’s leadership as a company runs much deeper than simply as an innovator in technology.  IBM for years had the best corporate training available — at American Airlines we benchmarked our training against IBM, when benchmarking was a tool of corporate improvement.  IBM’s people had the good sense to sit us down and explain they had benchmarked their own training against American’s pilot training, which they explained was the model for outstanding training:  Hire people who already know how to do the job, have a lot of experience, and love the work; train them intensively in the company ways and systems, and especially the machines they will use; use simulators to offer much more practice than can safely be had on the job; provide a mentor to monitor closely that the student (pilot) is doing the job right; require extensive refresher courses at least once a year.

At one point IBM had 20% growth in revenues for 20 consecutive years. IBM even figures in one of the great urban legends of the 20th century.  For the film of Arthur C. Clarke’s novel, 2001:  A Space Odyssey, director Stanley Kubrick used a  computer as a central character.  The computer becomes the bad guy in the movie, however; the urban legend is that the company refused to let Kubrick use their logo.  So, the legend claims, Kubrick simply backed up one letter in the alphabet for each letter, and the nefarious HAL computer was born. Both Kubrick and Clarke denied that was the case, noting that HAL was a form of acronym for “Heuristic Algorithmic.”  They also note that IBM computers are pictured in the movie.  The story merely adds to the understanding that IBM was everywhere that technology or good management was found on the planet.

Despite having been eclipsed by its two partners in micro computers, Microsoft and Intel, IBM today offers yet another reinvention of itself, larger than it was when its fortunes were said to have collapsed, a few years before our high school students were born.

CBS Sunday Morning offered a short version of the company’s history on June 12 — fortunately, one of the items CBS posted on YouTube (they don’t put enough of the Sunday Morning stuff there, if you ask me).

More: 


How to tell that comment on your blog is really spam

June 20, 2011

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Co-evolving technologies: Telephones, film

May 31, 2011

Blasts from the past.

First, an AT&T advertisement — shown in theatres — in silent film.  the short introduced dial phones to part of central California in early 1927.  Historical footnote:  Some theatres had played short-subject sound films, but the famous full-length first “talkie,” “The Jazz Singer” with superstar Al Jolson in the lead role, didn’t get into production until after this phone exchange went to dials (the dial service cutover was set for May 28; Jolson didn’t sign a contract to do the film until July, and the film’s rushed premiere was October 6).

This short reflects movie conventions of the silent era.

A short time later, we get a sound version of the film instructing in the use of a dial telephone.

In 1962 AT&T promoted Touch-Tone dialing at the Seattle World’s Fair (the Fair was in 1962; the YouTube video says 1963); this is a clip from a longer film, in color; where the film was intended to be exhibited I do not know:

The longer film was a 14-minute production from AT&T, “Century 21 Calling . . .”  The longer film used the backdrop of the World’s Fair, including the monorail, to demonstrate new technologies in the pipeline, like call forwarding — technologies that were really about 20 years in the future for most people.  If you’ve got the time and want to immerse yourself in the past, here’s the whole film at CrunchGear.

We should search for earlier films on telephones.  Telephones were toys of the rich in the late 19th century.  Edison’s workable movie system started cranking out movies in 1892.  It is conceivable that there is another, earlier film on how to use a hand-crank telephone, prior to 1927.

But here we see three classic, period pieces, from 1927, from about 1930, and from 1962.  Each film ostensibly shows an advance in the user interface for the telephone, but each film also demonstrates the technology of films available at the time.  There’s a heck of an essay with a grand moral in there, somewhere.

Note on filibustering new technologies:  Virginia’s U.S. Sen. Carter Glass worked to get dial telephones banned and removed from the Senate wing of the Capitol with a resolution in 1930.  Here’s the account from the Senate Historical Office:

June 25, 1930
Senate Considers Banning Dial Phones

Senator Carter Glass of Virginia
Carter Glass (D-VA)

In the spring of 1930, the Senate considered the following resolution:

Whereas dial telephones are more difficult to operate than are manual telephones; and Whereas Senators are required, since the installation of dial phones in the Capitol, to perform the duties of telephone operators in order to enjoy the benefits of telephone service; and Whereas dial telephones have failed to expedite telephone service; Therefore be it resolved that the Sergeant at Arms of the Senate is authorized and directed to order the Chesapeake and Potomac Telephone Co. to replace with manual phones within 30 days after the adoption of this resolution, all dial telephones in the Senate wing of the United States Capitol and in the Senate office building.

Sponsored by Virginia’s Carter Glass, the resolution passed without objection when first considered on May 22, 1930. Arizona’s Henry Ashurst praised its sponsor for his restrained language. The Congressional Record would not be mailable, he said, “if it contained in print what Senators think of the dial telephone system.” When Washington Senator Clarence Dill asked why the resolution did not also ban the dial system from the District of Columbia, Glass said he hoped the phone company would take the hint.

One day before the scheduled removal of all dial phones, Maryland Senator Millard Tydings offered a resolution to give senators a choice. It appeared that some of the younger senators actually preferred the dial phones. This angered the anti-dial senators, who immediately blocked the measure’s consideration.

Finally, technology offered a solution. Although the telephone company had pressed for the installation of an all-dial system, it acknowledged that it could provide the Senate with phones that worked both ways. But Senator Dill was not ready to give up. In his experience, the dial phone “could not be more awkward than it is. One has to use both hands to dial; he must be in a position where there is good light, day or night, in order to see the number; and if he happens to turn the dial not quite far enough, then he gets a wrong connection.”

Senator Glass, the original sponsor, had the last word before the Senate agreed to the compromise plan. “Mr. President, so long as I am not pestered with the dial and may have the manual telephone, while those who want to be pestered with [the dial] may have it, all right.”

A very big tip of the old scrub brush to Mary Almanza, who piqued my interest with her post of the “how to dial” video on Facebook.


Common Core of Errors and Nostalgia: Where is the future of education?

May 18, 2011

How do you plan for the future?

Oh, yeah, I know the old story about the ants and the grasshopper.  But it’s really a story about traditional agriculture and the need to look no more than a year ahead, as usually told.  In the classic Aesop version, the moral is about the need to prepare for “days of necessity.”    The story doesn’t say anything about how the ants planned for the advent of DDT, Dieldren or Heptachlor, nor for an invasion of immigrants from Argentina, nor for the paving of the forested field they lived in.

And that’s probably the point.  How do we plan for what we don’t know will happen, for what we cannot even imagine will happen?

In retrospect, much “planning” looks silly.  Bob Townsend, the former head of Avis and American Express, wrote a book years ago that I wish more educators would read today, Up the Organization.  In one of its brief chapters he talks about having been appointed poobah (vice president? managing director?) of “future planning” at one of those corporations, and how proud he was to have the title.  A few days after he got the job his bubble was burst in a most unusual way.  He got home for dinner, and his wife asked him, “What did you plan today?”

(I don’t do the story justice.  Go get a copy and read the story.)

Nancy Flanagan at Teacher in a Strange Land demonstrates the folly that Townsend’s wife brought to light, the folly in thinking we’ve got a good grip on what the future holds, and especially on what skills and education and training will be required to get there:  “Common Core Standards:  A though experiment.”

Soon after the report of the President’s Commission on Excellence in Education came out, and for some years after, there was much worry about just what was the “common core” of knowledge that a modern kid would need, both to be a successful student and prepare for a life of beneficial work, family raising, voting and tax paying.  Tradition and federal law had kept (and still keep) the federal government from writing a national curriculum, leaving that task to the states and local school boards — the 50 states, plus the District of Columbia, plus territories of the Virgin Islands, Guam and Puerto Rico, and the more than 15,000 local school boards.  There is no national curriculum in the U.S., nor is there agreement from state to state or district to district on just what should be taught.  State standards exist, but they were supposed to be the floor above which students could soar, instead of what they have become, the too-low target at which students really aim in their drive to be good bubble-guessers.

Flanagan has a sharp and entertaining fantasy about what would have happened, if:

So now the Common Core Everything movement is worried about whether schools’ technological capacity is up to the task of constant, computer-driven assessment–and Bill Gates and Pearson are developing the aligned on-line curriculum that you always knew was just around the corner. Soon–all the pieces will be in place, and we’ll be on our way to that One Unified System that we’ve been pursuing for decades. At last. Too bad it’s taken so long…

Just imagine what could be in place if Ronald Reagan had leveraged the political will engendered by the “Nation at Risk” report to get Congress to agree to a set of common standards and tests.

Is it a glorious future?  Well, consider the standards for students to learn about business and communications:

The business career rooms are outfitted with zippy Selectric typewriters and dictation machines–Williams sees girls transcribing the tapes. He is especially pleased with the broadcast studio, where students can read the morning announcements over the public address system, meeting the standard for broadcast media. A group of students is taking French IV via distance learning there, watching a TV lecture, then mailing off their homework and quizzes. Elmwood could only afford one language lab, so Mr. Williams has phased out Latin and Spanish, deciding to offer only French in a four-year block. Rationale: the French Club can travel to France–but his rural students were not likely to meet Spanish-speaking people in the future!

Flanagan’s view is entertaining, and enlightening, even in that short glimpse.  Go read the rest of her fantasy.  If you agree — and you will find it hard not to — can you think of ways to prevent the obvious problems?  Can you think of how we could have dealt with those problems, in 1983 and 1989?  Are we avoiding those problems with our curriculum standards today?

Did any state plan to educate kids on the ethics of real estate deals, so they’d be ready to avoid the real estate bubble, or its bursting?  It’s still true that we are “ready to fight the last war.”

I responded:

Generally I argue, against those who claim any beneficial change in schools is “socialism” and should be fought, that we compete against nations who do better than we do, at least as measured by the international comparison tests — and every nation ranked above the U.S. has a national curriculum. So, I argue, there doesn’t appear to be harm in a national curriculum, per se.

But as you demonstrate, there could indeed be harm in a national curriculum set in stone that is wrong — or even the wrong curriculum set in Jello.

When I did quality work and consulting with big corporations, way back in 19XX, I often used the story about the difference between Nissan and GM on robotics. Nissan was seen as the wave of the future with fancy auto plants with lots of big robots doing high quality work in assembling autos. GM, on the other had, was struggling. GM sank $5 billion or so into a robotized plant in Hamtramck, Michigan — and had to close it down. Couldn’t make it work.

What was the difference?

Nissan used to make fenders by having metalworkers pound them out by hand. Nissan took a few of those workmen, and asked them to search for machines that would make their work easier. Those guys found some stamp presses, got expert on them, and Nissan was off to the races on automation. At each step, the people who actually did the work were brought in to make the next improvements. I saw one interview of a guy running several massive robots, and the interviewer asked what sort of education he’d gotten to get to that point. He said he’d started out pounding fenders with a hammer and anvil, years earlier.

GM saw those robots in that plant, and bought a whole plantful of them. When the robots were installed in Michigan, they began the search for people to run the machines, unfortunately having to let go a lot of the people who ran the old stamping machines, because they lacked the “necessary background.”

What is the equivalent front line worker in education today? What is the “necessary background?” Impose that on your story, you could get some good results.

By the way, I was handicapped greatly by my high school education. We didn’t have enough advanced math students to get a calculus class going. So I couldn’t get calculus. But, the district said, they had purchased a brand new machine to get going in “computer math.” It was a card compiler. Students could learn to punch IBM computer cards, and that would give them a leg up in the computer world . . .

35 years later, my kids needed help with their calculus homework. They took some of my old debate cards, on old [computer] punch cards, to school for show and tell. Antiques. ( I didn’t have any programs to send — I couldn’t fit the computer math into the schedule opposite “student council;” my counselor advised me to drop out of student council for computer math, a decision I probably would have regretted in my years in Washington.)

I spoke with one of my high school English teachers last year — she’s the doyen of the computer lab today, an after-retirement job.  Turns out the computer lab really needed someone who could teach kids to write, someone who knows grammar and a bit about reading and judging sources for research papers.

What did you “plan” today?


Typewriter of the moment: Godrej & Boyce, the last manual ever made

April 30, 2011

Can this be correct?

The Daily Mail in London reports that the last manufacturer of manual typewriters in the world, Godrej & Boyce of India, is shutting down production.

Is this the last manual typewriter ever to be made?

Godrej and Boyce, Prima, the last manual typewriter manufactured in the world

The Prima, from Godrej & Boyce; in India, the last company making manual typewriters is closing down

According to the Daily Mail:

It’s an invention that revolutionised the way we work, becoming an essential piece of office equipment for the best part of a century.

But after years of sterling service, that bane for secretaries has reached the end of the line.

Godrej and Boyce – the last company left in the world that was still manufacturing typewriters – has shut down its production plant in Mumbai, India with just a few hundred machines left in stock.

Although typewriters became obsolete years ago in the west, they were still common in India  – until recently.  Demand for the machines has sunk in the last ten years as consumers switch to computers.

The company’s general manager, Milind Dukle, told India’s Business Standard newspaper: ‘We are not getting many orders now.

‘From the early 2000s onwards, computers started dominating. All the manufacturers of office typewriters stopped production, except us.

‘Till 2009, we used to produce 10,000 to 12,000 machines a year. But this might be the last chance for typewriter lovers. Now, our primary market is among the defence agencies, courts and government offices.’

The company is now down to its last  200 machines – the majority of which are Arabic language models.

The firm began production in the 1950s – when Prime Minister Jawaharlal Nehru described the typewriter as a symbol of India’s emerging independence and industrialisation. It was still selling 50,000 models annually in the early 1990s, but last year it sold less than 800 machines.

The first commercial typewriter was produced in the U.S. in 1867 and by the turn of the century had developed into the  standardised format – including a qwerty’ keyboard – that we know today.

Say it ain’t so, Mr. Christopher Latham Sholes!

Godrej & Boyce manufactures several different technology products in its conglomerate of factories — but the typewriter is already gone from their website’s listing of company products.

Electric typewriters will continue to roll off of foreign assembly lines, for companies like Swintec and Brother.

More, resources, etc.: 


George Jetson come true? Maverick Flying Car at Oshkosh

April 14, 2011

Next time somebody asks ‘where’s my flying car?” you can show them this.

Steve Saint of I-TEC drove his road-legal flying car from Florida to Oshkosh this summer. Since then the FAA has also issued the Maverick a S-LSA aircraft airworthiness certificate. I-TEC hopes to be in production by EAA Oshkosh 2011.

[Because it comes with built-in autoplay from the Experimental Aircraft Association, it’s below the fold.]

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