Men who can help us fight mosquitoes in the post-DDT world!

June 23, 2016

mosquito_hunters

Roy and Hank Spim. Photo by M. Python

George Wiman, a jack-of-many-trades, provides a hopeful post on the issue of fighting Zika virus, in a world where DDT no longer works well against mosquitoes.

At least, I think he does.

The daily saga of Hank and Roy.


March 14, 2016: π Day! A π roundup, mostly pie

March 14, 2016

Let’s rerun this one. Again.  I like the photographs. I may go search for a good piece of pie.

Of course you remembered that today is pi Day, right?

Pi Day Pie from Slashfood.com

Happy π Day! Pi Day Pie – Slashfood.com

Oh, or maybe better, π Day.

We’ll start with the brief post from a few months ago, and then build on it with some activities and posts from around the WordPress-o-sphere.

The good people at PiDay.org suggest a few ways you can celebrate:

Make (and Eat) a Pie – These pie recipes for Pi Day from NPR’s McCallister look incredibly tasty. But, there’s no shame in putting a frozen store-bought pie in the oven, or picking up a pie from your local bakery. Any kind of pie is great on Pi Day! If you’re making your own, get inspired by these beautifully designed Pi Day Pies. Tell us on Facebook: What’s your favorite kind of pie for Pi Day?

Hope your π Day is complete as a circle, and well-rounded!

How are others celebrating?  A look around WordPress:

At SocialMediaPhobe, a musical interpretation of pi featuring the music of Michael Blake:

So Long Freedom:

pidaypieToday is March 14th, also known as “Pi Day” for us math geeks out there because March 14th (3/14) is the first 3 digits of π (3.14159…).  To celebrate “Pi Day” I highly recommend doing something mathematical while having some pie at 1:59 pm.  I recommend Yumology‘s S’mores Pie as it has 3 main ingredients (chocolate, marshmallow, and graham cracker) and about 0.14159 other ingredients like sugar, butter, and stuff.  If you are not a math geek, its okay…you can still eat pie and count things like how many stop signs you pass on your way back to work from lunch.  Or you could go to the library and take out a book on something fun like binary code.  As we like to say, “There are only 10 types of people in the world:  Those that understand binary and those that don’t.”  Seriously, binary is as easy as 01000001, 01000010, 01000011.

Miles Free at PMPA Speaking of Precision:

Today 3-14 at 1:59 I will be celebrqting Pi Day. 3.14159 is the value of pi to 5 decimals...

So besides being  the cause of much techie “irrational” exuberance, Pi Day  is a great way to get some engagement with students.

Marymount High School has several activities, last year they had a design competition incorporating pi; the students then made and sold buttons of each design, proceeds going to the Red Cross.

Hmm- math subject matter, design, production, sales, accounting.

Sounds like what we do in manufacturing.
Maybe celebrating Pi Day is not so irrational as first thought.

Free said his pie is peach.

Steve Doyle at CraveDFW:

On March 12, 2009 your lawmakers  passed a non-binding resolution (HRES 224) recognizing March 14, 2009 as National Pi Day. It is one of the more legit holidays we discuss here, and it is actually an homage to geeks everywhere who see the date as a reason to celebrate due to its mathematical implications. We say any reason to celebrate anything is just fine by us.

Since we are predominately about food we will suggest a few places to actually enjoy a pie.

DSC06367

If you followed us at all this week you may have seen the pie at Bowl and Barrel pop up on our pages. This is the uber delicious Butterscotch Pie served as the solo dessert at the bowling alley and restaurant.  Go eat one of these.

He’s got more pi pie, if you click over there.

Gareth Branwyn at MakeZine offers more pie and a mnemonic:

How to Remember Pi to 15 Digits

Pi-Pie--69299

By way of sci-fi author and mathenaut Rudy Rucker’s Facebook wall comes this:

One way to remember the first few digits of pi is to count the letters in the words of this phrase:

“How I need a drink, alcoholic of course, after the heavy lectures involving quantum mechanics.”

[Image via FreakingNews]

Another song, on YouTube, at Awsomesauce:

b.love offers this clock image (is this clock for sale somewhere?):

A clock for pi day

TED Blog offers two videos:

Chirag Singh explains his “passion for pi.”

Daniel Tammet, “Different Ways of Knowing:

Geeks are really out in force today, flaunting pi for all they’ve got.

More:

Hey, students! Did any of your teachers do cool stuff for Pi Day? Tell us what, and who, in comments.

Yes, this is mostly an encore post. Fighting ignorance requires patience.

Yes, this is mostly an encore post. Fighting ignorance requires patience.


Any special activities at the Millard Fillmore Presidential Library for January 7?

January 7, 2016

The Ladies of Mount Vernon maintain George Washington’s home and a couple of farms, and now have an extensive center for teachers, in addition to an extensive library on Washington.

In Springfield, Illinois, a private foundation established the Abraham Lincoln Presidential Library and Museum.

Neither is part of the National Archives (NARA) presidential libraries programs. NARA operates libraries for Hoover, FDR, Truman, Eisenhower, Kennedy, Johnson, Nixon, Ford, Carter, Reagan, George H. W. Bush, Clinton, George Bush, and NARA will operate the Obama library from the start.

Other presidents are left out in the cold, mostly. There are informal facilities for Teddy Roosevelt, James Garfield, and Woodrow Wilson.

On Millard Fillmore’s birthday, January 7, I am happy to report there is a Millard Fillmore Presidential Library, too.

For some reason, it’s in Cleveland, Ohio.

Photo of the interior of the Millard Fillmore Presidential Library, in Cleveland, Ohio. Motto something like, "This ain't the LBJ Library."

Photo of the interior of the Millard Fillmore Presidential Library, in Cleveland, Ohio. From Facebook page. Motto something like, “This ain’t the LBJ Library.”

A promising place for scholarship on our 13th president, perhaps. Photos of Fillmore, previously unknown, have been published by this establishment.

The new Millard Fillmore Presidential Library casts new light on the 13th president's talents and methods of relaxation.

The new Millard Fillmore Presidential Library casts new light on the 13th president’s talents and methods of relaxation.

Finally, a place to properly celebrate Millard Fillmore’s 216th birthday anniversary, today!


October 9, 2015 – St. Denis’s Day, patron saint for those who have lost their head

October 8, 2015

Dear Reader: My apologies. As Cecil might say, we’ve been fighting ignorance since 1974, and it’s taking longer than we thought.  My hopes to retire this post have not been realized.  Heck, it doesn’t even need much editing from past years. Saints save us, please!

We might pause to reflect, too:  Recent years have seen the media rise of actual beheadings.  This practice, which now strikes many of us as barbaric, occurs in reality as well as memory and literature; unlike St. Denis, those beheaded do not usually carry on to do anything at all; like St. Denis, they are martyred. Vote well in your local elections, and national elections.  Your vote should be directed at preventing anyone’s losing their head, even just figuratively.

October 9 is the Feast Day of St. Denis.

Who?  He’s the patron saint of Paris (and France, by some accounts), and possessed people.   Take a look at this statue, from the “left door” of the Cathedral of Notre Dame  in Paris (Cathédrale Notre-Dame de Paris: portail de gauche).  He was martyred by beheading, in about 250 C.E.

English: Cathédrale Notre-Dame de Paris: porta...

St. Denis greets vistors to the Cathedral of Notre Dame, Paris (Cathédrale Notre-Dame de Paris: portail de gauche)

Our trusty friend Wikipedia explains:

According to the Golden Legend, after his head was chopped off, Denis picked it up and walked two miles, preaching a sermon the entire way.[6] The site where he stopped preaching and actually died was made into a small shrine that developed into the Saint Denis Basilica, which became the burial place for the kings of France. Another account has his corpse being thrown in the Seine, but recovered and buried later that night by his converts.[2]

Clearly, he is the guy to pray to about Donald Trump, Ben Carson, Rush Limbaugh, Todd Akin, Paul Ryan, intelligent design, and the Texas State Board of Education, no?  In 2013, we added Ted Cruz, Mike Lee, Louis Gohmert, the entire Tea Party, and the entire GOP crew of the House of Representatives.  You catch my drift.

Perhaps you can use this factoid to some advantage, enlightenment, and perhaps humor.  In Catholic lore, St. Denis is one of the “14 Holy Helpers,” and his aid is sought to help people with headaches, or who have been possessed.

Crazy GOP members who I suspect of having been possessed give me and America a headache.  St. Denis seems to be our man. Or saint.

Who else do you know of in this modern, vexatious time, who keeps talking after losing his/her head?

As Rod Stewart sang, just “let your imagination run wild.”  Maybe St. Denis is listening.

More:

Statue to St. Denis, in Cluny

Another portrayal, in sculpture, of St. Denis. Notice how this one’s face doesn’t really look like the one above? Ouvre du Musée de Cluny, Wikipedia photo by Guillaume Blanchard (Aoineko), June 2001, FinePix 1400Z.

Yes, this is mostly an encore post. I had hoped to have to retire this post someday.  I still hope.  Perhaps this will be the last year we’ll have so many wackaloons running loose. Pray to St. Denis.


Signs of life: Be not like the snail, but vote for a clean environment

June 7, 2015

From a Tweet by @Tom_Peters:

Uncaptioned photo from the Twitter feed of business excellence chronicler Tom Peters, @Tom_Peters

Uncaptioned photo from the Twitter feed of business excellence chronicler Tom Peters, @Tom_Peters

Sign on a litter receptacle:

Resemble not the slimy snail, who with his filth proclaims his trail.

Post your vote here for a cleaner England.

It’s not particularly flattering to the snail, and probably a bit off on the actual biology of snail trails.  I particularly like the emphasis on “voting” with action.  Reality is that we change the planet, for the better or for worse, with many small, individual acts every day, each one a vote on the future.

Anyone know where this can is? Are there many like it in England?


No shortcuts on the road to success; but watch out for low bridges

May 19, 2015

Meeting of trailer and railroad viaduct.  Photo credit, and location, unknown

Meeting of trailer and railroad viaduct. Photo credit, and location, unknown; here from Part380.com

Many already caught the irony.

I wonder:

  • Was the truck driver using GPS to plan the route?  Which system, so we can avoid it?
  • Stories in the past couple of days say robots should be doing all kinds of jobs, including driving cars and big trucks.  Can a robot do this?

Not to embarrass, but just for the record, does anyone know when and where this picture was taken?

Tip of the old scrub brush to Andre Houser.


Ooops! Missed Feynman Day, May 11! How will we make it up?

May 12, 2015

Got busy, got distracted, fighting allergies . . . and I missed posting for Feynman Day!

Is it ever the wrong time to celebrate the interesting life and remarkable achievements of Richard Feynman?

Here’s the post I should have done yesterday, in Feynman’s honor, and for our enjoyment:

May 11 is the anniversary of the birth of Richard Feynman (born 1918, died 1988).

Richard Feynman

Richard Feynman. Borrowed from Luciano’s Tumblr, LikeaPhysicist

Feynman’s birthday falls on Statehood Day for Minnesota.  You can fly your flag for both causes, if you wish, Minnesota’s statehood AND Feynman’s birthday.  No proclamation will issue from the White House, but you can fly your flag any day.

Why Feynman Day?  To celebrate invention, physics, interesting characters, and that essential, American quality of je ne sais quoi.

In addition to his winning the Nobel Prize for Quantum Electrodynamics (QED), Feynman popularized the critique of science and other enterprises with what we now call Cargo Cult science, or education, or whatever, where people follow the dance steps, but without the rhythm and music.

Those two things alone would make him a remarkable man.  But, like a product offered for $19.95 as a good buy in a 2:00 a.m. infomercial, with Feynman, there’s more.  With Feynman, there is always more.

I got alerted to Feynman in the first days of the old Quality Paperback Book Club, when they featured his new memoir, Surely You’re Joking, Mr. Feynman!  QPBC was hot on the book, and with a title like that, how could I resist?  When I got the book a week or so later, I read it within two days, while attending law school and working full time.  I remember Feynman.

Norton published the book — and their description, alone, should make you want to read it:

A New York Times bestseller—the outrageous exploits of one of this century’s greatest scientific minds and a legendary American original.

In this phenomenal national bestseller, the Nobel Prize­-winning physicist Richard P. Feynman recounts in his inimitable voice his adventures trading ideas on atomic physics with Einstein and Bohr and ideas on gambling with Nick the Greek, painting a naked female toreador, accompanying a ballet on his bongo drums and much else of an eyebrow-raising and hilarious nature.

All true, and that’s not even the half of the outrageousness, all done with great good humor, about a life lived in great good humor through what should have been a memorable age, but often was just terrifying.

I think sometimes that Feynman’s calm, alone, borne of that great good humor and insatiable curiosity,  may have gotten us through the birth of the atomic age and the Cold War.

Feynman was a giant, and we don’t revere him enough.  Consider:

  • Feynman’s high school sweetheart, Arlene, came down with tuberculosis.  He married her, and took her with him to New Mexico to make the atom bombs.  The stories of her confinement to a hospital, and the laborious trekking he had to make between Los Alamos and her bedside in Santa Fe, are touching, and heartbreaking.  It is one of the great love stories of the 20th century, certainly, and perhaps for all time.  It also provided the title for his second memoir, What Do You Care What Other People Think?
  • Every single, college-age man should read Feynman’s stories of how to date, and how to seduce women.  His approach was unique, and endeared him to women — in legend, to many women.  Feynman’s dating must have been part of the inspiration for the comedy series, “Big Bang Theory.”  Feynman’s stories are better.  (Heck, it’s even the subject of a popular, classic XKCD comic — probably only Feynman and Einstein among Nobel-winning physicists have made so much money for so many cartoonists.)
US postage stamp featuring Richard Feynman

US postage stamp featuring Richard Feynman

  • Yeah, he’s already been featured on a postage stamp, see at right.  That’s not good enough for Feynman, though — the U.S. Postal Service created a special cancellation stamp for Feynman, featuring a version of his Feynman Diagrams.

    A special postal cancel was authorized by the USPS (United States Postal Service) to honor the 80th birthday of Richard Feynman. This cancel was used in Lake Worth, Florida. For this special day the post office was renamed “Feynman Station.”

    Feynman Commemorative Cancel Feynman Diagram

    The Feynman Diagram used for the postal cancel on this envelope depicts what is known as a “bubble process.” It shows a high energy particle, for example, a cosmic ray (a) from a distant supernova, which emits a high energy photon, for example, a gamma ray (b). The photon, in turn, creates a particle (c) and an anti-particle (d) that exists for a brief moment and then recombines.

    As Feynman liked to point out, an anti-particle is the same thing as a particle with negative energy traveling backward in time (which is why the arrow at (d) points backwards, i.e. to the left). So you could say the photon created only one particle that, at first, traveled forward in time (the bottom semi-circle) and then reversed and went back in time (the top semi-circle) and annihilated itself! By inventing diagrams like this, Richard Feynman made it much easier to understand what is going on in the interactions between sub-atomic particles without getting lost in tremendous amounts of tedious math

  • Working at Los Alamos on the Manhattan Project, Feynman developed a keen appreciation for bureaucracy and all its follies.  His vexations for the security managers are also legendary.  Here’s a quick version of one story — he asked friends and family to write to him in code, but to not include a key to the code, so he’d have to crack the code to read the letter.  Feynman could do it, but the security people couldn’t.  Hilarity ensued.
  • Feynman developed a love for the still-relatively unknown, landlocked Asian nation of Tannu Tuva.  It’s just the sort of place to appeal to a character like Feynman — so obscure most atlases didn’t, and don’t, show it at all — seemingly consumed by the Soviet Union, but held in a special status.  Home of throat singing — and almost impossible to get to.  During the Cold War, Feynman struck up correspondence with people in Tuva, to the concern of Soviet and American intelligence agencies, who seemed not to understand someone might do such thing out of curiosity.  Feynman hoped to travel there to visit new friends, but his final bouts of cancer took him before it was possible.  Tuva, famous among philatelists only, perhaps, honored Feynman with postage stamps and postcards.
  • Just try to find a photo of Feynman not smiling. The man was a joy to be around, for most people, most of the time.
  • Quantum electro dynamics?  No, I can’t explain it, either — but his work had a lot to do with how particles wobble.  I remember that because, according to Feynman, he got the inspiration for the work for which he won the Nobel while spinning plates, like a Chinese acrobat on the Ed Sullivan Show, to the delight of students in the Cornell University cafeteria, and the shock and horror of the food service people.  Who else has yet confessed to such an inspiration for a Nobel?

There’s more — a lot more.  Feynman outlined our current generation of computer memory devices — in 1959.  No, he didn’t patent the idea.  He did patent an idea for a nuclear-powered spacecraft.  Another delightful story.

Feynman in an Apple ad

Feynman was featured in print and broadcast ads for Apple — not one, but two (did anyone else get that honor from Apple?). “Think Different.” This is one of Apple Computer’s most successful advertising campaigns. The theme of the campaign is one that celebrates figures in history who changed the world by thinking differently. Richard Feynman was among the chosen figures.

Feynman served on the board that approved science books for the California school system — his stories of that work will shock some, but it will make others shake their heads as they recognize the current crop of cargo-cultists and political bullies who dominate textbook approval processes, knowing nothing at all about what they are doing, or why.

No, I didn’t forget his brilliant work on the commission that studied the Challenger disaster, for NASA. There’s so much stuff to glorify!

In history, Feynman should be remembered much as we remember Thomas Jefferson, as a renaissance man in his time, a man who put great intellect to great work for his nation and all humanity.

Feynman's second Apple ad

The second Apple ad featuring Richard Feynman. An excerpt from Apple Computer’s campaign commercial: “Here’s to the crazy ones, the misfits, the rebels, the troublemakers, the round pegs in the square holes, the ones who see things differently. They’re not fond of rules and they have no respect for the status quo. You can quote them, disagree with them, glorify or vilify them… about the only thing you can’t do is ignore them, because they change things, they push the human race forward; and while some may see them as the crazy ones, we see genius, because the people who are crazy enough to think they can change the world are the ones who do.”

The sages say we shouldn’t have regrets, but I do have one.  When the Challenger Commission was meeting in Washington, D.C., I was working on another commission up the street.  I knew Feynman was ill, but our work was important, and we’d heard his disease was in remission.  I didn’t goof off a day and go to any of the hearings to see him, to get an autograph, to meet the man.  I though I’d have other opportunities to do that.  Now I regret not having met him in person.

In print, and in film, I know him well.  In our family, reading Feynman is something everybody does.  Feynman’s memoir was one of the last books I read to our son, Kenny, as he was growing up, and growing into reading on his own.  Even reading about Feynman, together, was an adventure.  Our son, James, took us into the real physics of Feynman, and though I struggle with it more than James, we still read Feynman, for humor, and physics.

What would be appropriate ways to mark Feynman’s birth?  At some future date, I hope we’ll have public readings of his books, showings of the documentaries about him, recreations of his lectures, perhaps.  And then everyone can get in a circle, beating drums and singing about getting some orange juice, before sending postcards to our friends in Tuva.

Richard Feynman, we still need you, and miss you dearly.

Tannu Tuva

Tuva’s capital is the delightfully-named Kyzyl. From this map, can you figure out where Tuva is, or how to get there — without Google, or Bing?

Tuva postcard honoring Richard Feynman

Tuva postcard, in honor of Richard Feynman — who loved to drum.

There will always be “More” about Richard Feynman, if we’re lucky:

Have a great Feynman Day!

Much of this is an encore post.


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