Mark Twain and Nikola Tesla

November 29, 2008

I like this photo of Mark Twain.

November 30 is the anniversary of the birth of Mark Twain, born 1835 (a year of an appearance of Halley’s Comet).  The photo was taken in the spring of 1894 in the laboratory of inventor Nikola Tesla, and originally published to illustrate an article in the legendary Century Magazine, by T.C. Martin called “Tesla’s Oscillator and Other Inventions,” in the April 1895 issue.

Mark Twain, in the laboratory of Nikola Tesla, 1894 - photo in public domain to the best of my knowledge

Mark Twain, in the laboratory of his friend, the inventor Nikola Tesla, 1894 - photo in public domain to the best of my knowledge (See Wikimedia)

Who is that to Twain’s right in the photo?  Tesla?


6 ways challenges to Obama’s citizenship fail

November 27, 2008

Enough already.  Somebody’s putting LSD into the water conservatives and other wackoes are drinking — that’s the only rational explanation for continued complaints about Barack Obama’s birth eligibility for the presidency.

First, here’s the rational view of the issue, from FactCheck.org, “Born in the USA.”

Here are a few of the sites that seem to have lost all touch with reality, and continue to whine that Obama might somehow be ineligible for the presidency:

Conservatives expert advisor Leo C. Denofrio, from his seat at a Caesars Palace poker table

Do you trust your nation's future to this man? - Conservatives' expert advisor Leo C. Denofrio, from his seat at a Caesar's Palace poker table

Weird enough, irrational enough yet?  As odd as these sites are, sometimes the comments get even odder.  It doesn’t help the rationality quotient that so many of these bloggers block out or strike down comments that present an alternative case or rational answers.

And in fact, it’s partly because of Texas Darlin’s anti-rational-comment pose that I put this post up.  Somebody, somewhere, needs to suggest the rational foundations, and inject them into the discussion.

A commenter named Carlyle states the basic case of the birth-certificate-obsessed people (BCOs).  It’s a nutty case, ungrounded in fact or logic, but Texas Darlin’ won’t allow responses.  So, here are some of the things these people are not thinking about as they fold ever-thicker tinfoil hats.

Carlyle said:

But let me back up for a moment and lay out the two great truths. These are the things that are known without doubt and far above speculation.

1. FACT – Obama has never provided admissable auditible citizenship documentation to anybody. No complete birth certificate, no passport, no selective service registration, nothing, zero, nada, zippo. Nobody can produce any of this stuff – not DNC, FEC, DOJ, State SecStates, electors – nobody.

No, actually Carlyle is doing a lot of speculation there (as are other BCOs).  Almost all of these rants are based on speculation, wild speculation far outside of what is known.  The key questions would revolve around what sorts of evidence would be admissible as evidence in a court of law in the U.S.  Very few of these anti-Obama rants ever bother to touch ground on those issues.  The birth certificate issued by the State of Hawaii, posted by the Obama campaign for months, is the legally-admissible document.  The ranters have to ignore that to get on to the rest of their complaints.

Beyond the legally-admissible, there are logical cascades of events to which we can point, which strongly suggest the ranters are truly full of sound and fury signifying nothing.

First, in order to obtain a passport, for one example, one must provide “admissible, auditable citizenship documentation” to the U.S. Department of State. We know Obama has held a passport for many years, so we can be reasonably certain he provided that information originally (Do you have a passport?  How did you get it without a birth certificate?  I got a diplomatic speedy process, and I still had to provide a birth certificate . . .).

Propagandist-and-self-promoter-for-hire Jerome Corsi claims Obama didn’t travel on a U.S. passport, claiming results from an impossible Freedom of Information Act request to the U.S. State Department.

Obama’s passport is a matter of record (though privacy laws do not allow release of the passport itself, generally).  Without evidence to the contrary, this presents a rebuttable presumption that Obama is a citizen. Does anyone else have information that the birth certificate Obama gave State was wrong?  Obviously not — the BCOs don’t appear to have been aware such a thing was even required.

Second, one of the things State checked for when I applied for a passport (when I worked in the Senate) was my Selective Service Status.  Hypothetically, they don’t want to grant a passport to someone who is not registered.  Again, under the rules of civil procedure, we have a rebuttable presumption that Obama’s draft registration was fine when he traveled as a student.  If it was fine then, absent a showing from anyone that there was a later event that made the draft registration invalid, we should assume that State did their job.  As a pragmatic matter, the draft ended in the early 1970s, so there could be almost no issue that could have caused Obama’s draft status to change.  It’s pretty clear that his draft registration is valid.

Third, Obama is a lawyer.  In order to get a license to practice law, applicants must provide a certified copy of a birth certificate to the National Conference of Bar Examiners, in order to be eligible to take the bar exam. The National Conference then does a background investigation on all candidates, generally an investigation more thorough than the FBI’s checking for most federal appointees.  In the past, the Conference has reported issues like minor drug use, preventing people from becoming lawyers in several states.  Absent a showing by someone that the National Conference granted special waivers, or a showing of other irregularities, the fact that Obama held a license to practice law presents a rebuttable presumption that his birth certificate is valid exactly as he alleges, and that his draft status is legal. Obviously, the BCOs have no information to indicate any irregularity, since they were unaware of this check.  We should assume, therefore, that Obama has a valid birth certificate and draft registration, since the Illinois Bar got a recommendation from the National Conference of Bar Examiners that Obama was morally fit to be a lawyer.

Fourth, Obama is a U.S. Senator.  As a matter of standard operating procedure, the FBI does a thorough background check on every elected Member of Congress, to certify that they are eligible for top secret clearance, since every member will be seeing national secrets.  Occasionally these checks produce questions, which are usually resolved by the Rules Committee of each house.  There is no record of any proceeding dealing with any irregularity in the background check for Sen. Obama.  This means that there is a rebuttable presumption that the FBI was satisfied with Obama’s citizenship status, as well as his patriotism and ability to keep state secrets.

Furthermore, for members of the Armed Services, Intelligence oversight, and Foreign Relations Committees, there is a more thorough background check by the FBI, since many of these members will be seeing a lot of secrets, and many of them will be talking with foreign dignitaries and visiting foreign nations, and in other ways would have opportunities to pass state secrets to non-allies and even enemies of the U.S.  The simple fact that Obama sat on the Foreign Relations Committee and was, in fact, chairman of the NATO subcommittee (which deals with secrets of many of the allies of the U.S.), creates a fourth rebuttable presumption that Obama’s citizenship status, draft status, patriotism and ability to wave the flag and sing the “Star-Spangled Banner” are above reproach.

Obviously, BCOs don’t have any information to suggest there is any problem with this tougher security clearance, and in fact appear to be wholly unaware that such an investigation had been done, or could be done.

Fifth, since the November 4 election, Sen. Obama has been getting the daily National Security briefiing that President Bush gets.  This briefing includes our nation’s most precious secrets, and cannot be done, even for the president, without the CIA and Homeland Security verifying that the man is who he says he is.

BCOs have no information to overcome the several rebuttable presumptions that Obama’s credentials are in order, evidenced by their total lack of awareness that such procedures even exist.

So, in five ways, we have assurances that Obama is wholly legal and qualified to hold the office of the presidency.  Neither TD’s commenter Carlyle nor any other BCO has any basis to question these federal and state agencies, nor have they suggested any irregularity in any one of these processes which would lead to the irrational conclusion that Obama is not a natural-born U.S. citizen, or not eligible to be president.

Sixth, Obama posted his birth certificate in June, on-line [archived version here]. Are these people Google impaired?

2. FACT – Against numerous attempts by journalists and courts to ask for such information, Obama has uniformaly resisted. One might even say beligerently so.

One might say that, but one would be prevaricating, belligerently.  As noted above, Obama’s birth certificate is available on-line.  So much for resistance.   So far as we know, every reporter who asked was able to view the actual certificate with it’s stamp of authority from the State of Hawaii.  Such analyses have been done, written about, and posted on-line.  Are they Google AND Yahoo impaired?

Do the BCOs have any serious evidence of any problems that the U.S. State Department, the FBI, the National Conference of Bar Examiners, the State Bar of Illinois, the FBI again, the Rules Committee of the U.S. Senate, the CIA and the U.S. Department of Homeland Security missed?  What is their evidence?

We challenge them to be specific.  If they are claiming something like an aged grandmother’s testimony that Obama was born in Kenya, they should have the good sense not to waste the court’s time about such folderol unless unless have a sworn affidavit from the woman, taken down by a court reporter, and corroborating evidence (Corsi did not even bother to get statements, let alone sworn statements under oath, I understand — he’s asking a Supreme Court hearing for inadmissible hearsay).

And Joseph Farah, here’s my challenge to you:  Provide corroboration for your charges, provide affidavits where they would be required, provide evidence of error on the parts of these federal and state agencies, or shut up about it. Even scandal-sheet journalists have some responsibility to at least try to look like they care about accuracy.  Farah owes it to his readers to get things right.  He’s not living up to the duty he owes.

What do they have?

Why must we entertain cargo cultists in their dances?  We have two wars and a crashing economy to fix.  Can we get on with the transition, please?

Barack Obamas birth certificate, showing the states stamp of authenticity, from FactCheck.org

Barack Obama's birth certificate, showing the state's stamp of authenticity, from FactCheck.org

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The value of science

November 24, 2008

Sometimes people go into science and do great work for deeply personal reasons.  Listen to Tim Subashi, a Senior Scientist at Pfizer.
Vodpod videos no longer available.

Much more stuff over at Big Think.

Gotta explore the history links there . . . anything you can use in a classroom?

And a gripe about the value of video, fumbled:  A resource like this should be a prime candidate for numerous short videos explaining evolution, to make up for the education you didn’t get in high school.  On a scary note, if you scan for “evolution,” you get intelligent design advocate Deepak Chopra.

Get with it, Big Think.  That’s embarrassing.

Go film P. Z. Myers for a couple of days.  Spend some time with Kenneth Miller.  Go interview Carl Zimmer about writing the books.  Get Andy Ellington’s explanation for the ins and outs of chirality.  With dozens of experts available, you don’t have even one?

Tip of the old scrub brush to Pamela Bumsted, Life Hacker, and The Boston Globe.


Typewriter of the moment: Poet Edgar Guest

November 21, 2008

Poet and columnist Edgar Guest, in Detroit, 1939; photo for Life Magazine by Bernard Hoffman

Poet and columnist Edgar Guest, in Detroit, 1939; photo for Life Magazine by Bernard Hoffman

Archives of Life Magazine have been opened and made available for purchase, on Google, by Time-Warner.  The archives contain nice surprises like this photograph of popular poet Edgar Guest, at his typewriter in Detroit, in 1939. (You may browse the archives on Google by searching for a topic, and inserting into your search line, “source:life.”)

Guest published his first poem in the Detroit Free Press in 1898.  Between then and his death in 1959, he wrote and published more than 11,000 poems, syndicated to hundreds of newspapers.

Tip of the old scrub brush to Pseudo-Polymath.


Obama went to the White House, and all you got was . . .

November 17, 2008

Oh, wait.  He’s still interested in recruiting your help.

Change you can count on.  Change you can believe in.  Change we need.

What sort of thing did that campaign unleash?  We’re still learning.


And if the Matrix ran on Windows?

November 14, 2008

Closer to a documentary of some of my recent escapades:

Vodpod videos no longer available.

more about “The Matrix Runs on Windows – CollegeH…“, posted with vodpod

How about you?  What’s your experience?

(Video from CollegeHumor.com)


November 7 – big day in history

November 7, 2008

Lots of anniversaries today:

1805 The Lewis and Clark Expedition arrived at the Pacific Ocean.
1874 The first cartoon depicting the elephant as the symbol of the Republican Party was printed in Harper’s Weekly. [Thomas Nast was the artist.]Thomas Nast carton that first used an elephant for Republican Party, Harpers Weekly, Nov. 7, 1874
1916 Republican Jeannette Rankin of Montana became the first woman elected to the U.S. House of Representatives.
1917 The Bolsheviks overthrew the Russian government in St. Petersburg.
1940 Only four months after its completion, the Tacoma Narrows Bridge in Washington state, the third longest suspension bridge in the world at the time, collapsed. No one was injured.

Video of the Tacoma Narrows Bridge disaster:

_______________

Update:  Blue Ollie has more information on the bridge collapse — and is generally worth a visit.


Fishy education software bill out of Utah

October 28, 2008

Remember about a year ago when Utah was all atwitter over a voucher proposal that was on a ballot?  Remember all the talk about saving money in education?

Utah Education Issues explains odd features in an omnibus funding bill recently passed by the Utah Legislature (The Economist praised Utah’s efficiency*).  Among other things, it gives away $1 million to an educational software company that will provide families with reading software — at a fantastic pricetag of $3,400 per installation (computer included, but still . . .).

Describing the smell of this bill doesn’t come close to the total repugnance — go read the report.  Fewer than 300 families can be served at that price, statewide.  One might suspect the true beneficiaries of this bill are not Utah voters, not Utah educators, nor even the Utah families who get the freebies.  Did I mention this involves a major publisher of public school textbooks?

It’s a commendable job of reporting for a blog, no?

Footnote:

*   The “cultural thing”, as businessmen from out of state delicately refer to Mormonism, helps in other ways. Utah’s almost universal conservatism makes for stable, consensual politics. It took the state legislature just two days last month to plug a $272m hole in the budget. By contrast, California’s budget was 85 days late. Nevada’s politicians are preparing for a nasty fiscal fight next year.


Dating carbon, for the shy and inexperienced

October 26, 2008

A sure sign of scientific naiveté, especially among those of the creationist religion, is the raft of pseudo complaints about dating the ages of objects, especially fossils, through the use of radioisotopes.

First, creationists will complain that dating things with radiocarbon is impossible.  They aren’t sure why they think that, but it just makes sense to them that radioactivity in stones can’t be used to tell time, and don’t confuse them with any information about how their watches on their wrists are driven by electric currents sent through quartz crystals, and for God’s sake do not confuse them with any references to quantum theory and the workings of the cell phones most of them use to tell time since they evolved to lose the ability to read analog watches anyway (evolution always is to the detriment of the creature they believe, and try to demonstrate).

Then, without any hint that they understand or even see the irony, creationists complain that scientists lie when they say isotope dating puts the age of the Earth and the Moon at about 4.5 billion years, because, they observer, carbon dating is only good to about 50,000 years in most circumstances, and certainly no more than 100,000 years.  Don’t confuse them by telling them that dating of rocks almost always involves an isotope of an element other than carbon, like uranium.

As if to prove their science untrainability, from time to time a creationist will send a sample of something to a lab, asking that it be dated.  When the lab returns a date of several million years for the stuff dated, the creationists crow that they had crushed a brick, or in some other way provided a tainted sample, and they’ve “proven” that carbon dating doesn’t work.

Aardvarchaeology offers a quick primer on carbon dating, “Think before you carbon date.” Bookmark the site.  It’s a good rebuttal for whatever pseudo science claims creationists make about carbon dating.

Real scientists have to do real work.  Radiocarbon dating, or any isotope dating, is usually pretty expensive as a general rule.  It’s not something to be done lightly.  In addition to the expense, to get the dating done correctly, there is a lot of preparation to be done.  Martin Rundkvist details the process, from a live project of his. If you read his piece carefully, you note that he’s giving a primer in dendrochronology, too, the science of dating by tree rings.  

Real science is always more interesting than creationists can imagine.  Go see how it works.  Great stuff


Tom Chapin, “It’s Not on the Test”

October 18, 2008

A couple of recent studies show the moral, intellectual and educational bankruptcy of the so-called No Child Left Behind Act.  The groundswell necessary to scrap the thing has not caught up to the urgency of doing so, alas.

Tom Chapin, the youngest of the musical Chapin Brothers who once included Harry Chapin, worked in advanced childhood education before we knew what it was.  As host of ABC Television’s “Make A Wish,” Chapin significantly contributed to one of the finest education programs ever broadcast.  It’s a sin that it’s not on DVD for kids now.  “Make A Wish” demonstrated what television could do, in that era before the Federal Communications Commission (FCC) turned its back on the public interest requirements of the Communications Act of 1934, and before commercial television pulled the plug on dreams that commercial television might be a great engine of education and cultural enrichment.

Chapin is back, with a modest poke at the NCLB balloon, and a more powerful vote for arts education in public schools:  “It’s Not on the Test”:

I ponder the research I’ve seen over the years, both inside the Department of Education and out, and the statistical and anecdotal stories that show art training and education (not the same thing) improve academic performance, and I wonder what squirrels have eaten the brains of “reformers” who kill arts programs for the stated purposes of “improving test performance.”  Einstein played the violin.  Feynman drummed.  Churchill painted, as did Eisenhower.  Edison and his team had a band, and jammed when they were stuck on particular problems, or just for fun.  When will education decision makers see the light?

May this little spark ignite a prairie fire of protest.

Where are you protesting this week?


Chuck Yeager/BOOM! Day

October 14, 2008

I won’t let the whole day go by without a nod to one of my heroes, Chuck Yeager.  On October 14, 1947, Yeager pushed the Bell X-1 just a little faster than the flight plan called for, and broke the sound barrier, over Edwards Air Force Base, California.

Brig. Gen. Chuck Yeager, recipient of the Congressional Silver Medal of Honor.  MedalofHonor.com

Chuck Yeager and a modern aircraft -- yes, he's flown it, too.

 

Last year, belatedly, I got around to posting on the flight, and on Yeager, and on the deeper meaning of flight records and the space race on the psyche of America in the 1950s, 1960s and 1970s.  More details and sources there.  It’s a year later, Yeager is 85, but the story still gets me the same way.  Just over a year ago, Yeager flew in a fighter and broke the sound barrier again, one of the oldest people ever to do that.

You could fly your flag in his honor.  If there’s a stiff breeze when you do, the ends of the flag will snap in the wind — they break the sound barrier, and you hear the report.  Wonderfully appropriate, don’t you think?

Here’s a salute to you, Chuck Yeager!


UTEP class

October 12, 2008

Hey, UTEP.  Just for my own gratification, could someone let me know what class it is that is using which material from Millard Fillmore’s Bathtub?

Thanks.


Everything you wanted to know, but didn’t know to ask, about operating your computer

October 6, 2008

I just learned something you’d think a 25-year veteran of computers would know:  To highlight a word in text, double-click it.

Granted, I rarely cut or copy just one word, so the advice is of very little use to me.  Still, it saves fretting, and keystrokes.

I learned the trick reading “Pogue’s Posts” at the New York Times site — it’s a blog mainly about computers and technology.  A couple of days ago, David Pogue posted on computer tips for basic computer users.  That’s me, more and more.  Long ago I ceased being up on the technical stuff, as the machines took over more and more of what we used to do by command, and as GUI took over from DOS.

And I’ve learned a lot over the years.  It was useful when my wife was working at the Senate Computer Center and we could tap into the programmers’ minds with a beer after work — they told us about all sorts of commands for the line editor system that weren’t listed in the book, that I used to distinguish press releases and make speech texts easier for speakers to read — of course, no one knew we were using the system for press releases and speech texts, and for archiving information.  The system hadn’t been designed for those purposes.  We were early-day hackers of sorts.

But that was long ago, in a different state, and besides that computer is now on display in the Smithsonian.

I read Pogue’s piece with some interest.  What else don’t we know?  What else don’t I know?

* You can double-click a word to highlight it in any document, e-mail or Web page.

* When you get an e-mail message from eBay or your bank, claiming that you have an account problem or a question from a buyer, it’s probably a “phishing scam” intended to trick you into typing your password. Don’t click the link in the message. If in doubt, go into your browser and type “www.ebay.com” (or whatever) manually.

* Nobody, but nobody, is going to give you half of $80 million to help them liberate the funds of a deceased millionaire…from Nigeria or anywhere else.

* You can hide all windows, revealing only what’s on the computer desktop, with one keystroke: hit the Windows key and “D” simultaneously in Windows, or press F11 on Macs (on recent Mac laptops, Command+F3; Command is the key with the cloverleaf logo). That’s great when you want examine or delete something you’ve just downloaded to the desktop, for example. Press the keystroke again to return to what you were doing.

* You can enlarge the text on any Web page. In Windows, press Ctrl and the plus or minus keys (for bigger or smaller fonts); on the Mac, it’s the Command key and plus or minus.

* You can also enlarge the entire Web page or document by pressing the Control key as you turn the wheel on top of your mouse. On the Mac, this enlarges the entire screen image.

I knew some of that.

Pogue asked readers to send in their suggestions for tech tips. There’s gold in the comments.  There are 1,000 comments.

What are your favorite tech tricks?  Please post them here, as well as there, will you?  I’m still learning.


Finding our place in the world

October 2, 2008

The exhibit is gone, but the memory, and the on-line educational features still remain.

Spectacular digital map of Africa, showing current development.  Map copyright by Allan Sluis, courtesy of NAVTEQ and ESRI

Spectacular digital map of Africa, showing current development. Map copyright by Allan Sluis, courtesy of NAVTEQ and ESRI

Geography teachers should explore the on-line version of the Field Museum’s exhibit, “Maps:  Finding Our Place in the World.

This exhibit is by itself an argument for live internet links for students.  Take a few minutes to peruse some fo the interactive features, like the world map that leads to photos of the major exhibit pieces.

We need more material like this, freely available in classrooms.

Also, see especially:


Let your students blog

September 22, 2008

One way to get better use out of technology is to let your students use it.  How about having students make posts to a blog, for credit?  They learn how to write, they learn technology, and they learn the class material.

Here’s a great example of a classroom-driven blog, where the students do most of the work: Extreme Biology. Miss Baker’s Biology Class holds forth from a school in the northeast, with 9th grade and AP biology students doing most of the work.

Here’s another good example, from another biology class (in Appleton, Wisconsin — close to you, James!):  Endless Forms Most Beautiful (every biologist will recognize the title from biology literature).

The idea is attracting some attention in science circles, especially with an idea that working scientists ought to drop by from time to time to discuss things with students.

How do your students use technology to boost their learning?