Showing posts with label Tadashi Tokieda. Show all posts
Showing posts with label Tadashi Tokieda. Show all posts

Tuesday, June 4, 2019

Tadashi Tokieda … the Bob Ross of Mathematics!



Today, my seventh mathematician "profile," replete with tales, toys, and tingles...
If you’re familiar at all with ASMR phenomena (and you ought be) you may well know that a common trigger for ASMR in many folks are old tapes of Bob Ross’s “The Joy of Painting” — only when ASMR got to be a thing some years ago did millions(?) of people suddenly discover they shared a tingly response to Bob’s slow calming voice and ‘happy little accidents.’ ;)


My contention is that Tadashi Tokieda and his mellifluous voice is the Bob Ross of recreational mathematics! I think I could sit and listen to him read the Stanford University phone directory (of course he would find some way to intermingle science and math into it)!

First, IF you missed it and want to read a real profile of Dr. Tokieda be sure to peruse the excellent, fascinating portrait Erica Klarreich painted of Tadashi for Quanta Magazine (from which much of my info is taken):
…in the meantime I’ll give a few brush strokes.

Tadashi’s life story reads like a piece of fiction, a Lewis Carroll creation perhaps… except of course for it being real! If you wrote up his life-story as a novel no publisher would touch it; it would be too unbelievable.

Tadashi Tokieda was born in Japan in 1968 -- the same year that, in a wretched juxtaposition of events, Richard Milhous Nixon was elected President of these here barely-United States. While Nixon was busy conspiring and obstructing, Tokieda grew up immersed in Sudoku, Ken-Ken, and Tae Kwon Do… ok, I’m making that up; I have no idea what Japanese children of his generation were immersed in growing up. In fact he reports that as a youth he was a painter, so perhaps brush art, calligraphy, and Lotus leaves were more his style; he definitely seems like a jack-of-all-trades or maybe a Zen-of-all-trades… at the very time when I was at home eagerly waiting for the Three Stooges to come on TV, Tadashi’s mind was already racing with ideas and questions.

I've previously stated my view that, for mathematicians, the Universe is a playground. No one exemplifies this more than Tokieda. You've heard of Pee Wee's Playhouse, well, for Tadashi the entire world is a playhouse where toys abound.

But a little background... he graduated from Tokyo’s Sophia University in 1989 with a degree in classics (…you know like perhaps maybe 1 in every 150,000 mathematicians does). From there he ventured to France where he was trained as a classical philologist (whatever the hey that is), before discovering his love for mathematics by reading Russian math puzzles on his own -- of course to do that he first had to teach himself Russian! I took Russian in college and can tell you it’s not an easy, nor pretty, language (in fact, personally I'd call it a hard, ugly language) — if I’d had to learn Russian as a kid I’d be hooked on vodka too! (Since Trump got elected though I'll admit to finding a lot of uses for the word "Nyet!").

At any rate, with his new-found love of mathematics Tadashi set off to a place in Britain called Oxford (where they do some academic work)… though first he had to now teach himself English ('cuz they were hugely nonfluent in Russian there) — what the heck, just another silly language to learn. Having travelled widely he is actually fluent in Japanese, French, and English with knowledge of Greek, Latin, classical Chinese, Finnish, Spanish, Russian… all of which would be very impressive until you realize that even Melania Trump claims fluency in at least 5 languages. So, mehh. 
Anyways, in 1991 he completed his BS in math, or maths, as those misbegotten Oxfordians are wont to say. Pomona College in the U.S. doesn’t have a math PhD. program so next Tadashi opted for Princeton to attain his doctorate in mathematics while also studying physics and natural science. He admits it was all “an unusual path into mathematics.” And by “unusual” I believe he means ‘friggin’ nutso!’
He is now a 51-year-old professor at Stanford, where his lectures are apparently so fascinating that students DON’T fall asleep at the sound of his soothing, sonorous voice (but I’ll bet there’s a whole lotta ASMR tingling going on in that lecture hall).
And I can just imagine him addressing each of his students as “Grasshopper” just like the mentor of David Carradine’s character in the old “Kung Fu” television series (for the 3 of my readers old enough to remember that). Or, for a slightly more recent image I can just picture Tadashi standing atop his Stanford desk doing “the crane” pose (above) like Mr. Miyagi in “The Karate Kid,” right before blowing the students’ minds with some demonstration with paper and scissors. OK, so I have an overactive imagination… which should, by the way, be a good thing given Tadashi’s whole approach to math. But enough stereotyping, just because he’s Japanese… and knows 37 languages, and is brilliant and insightful, and the sort of teacher we all want… for every class we ever take, enough already (but seriously, could we maybe clone him?). 

Here's one short sample of his work (which often combines math and physics):



And here are a couple more pages for his videos. Please watch them and write me an essay by noon tomorrow on all that you've learned (or the tingles you experienced).

Tokieda has repeatedly said that one element that excites him about about math and science is “surprise.” Surprise can be the newness of the unexpected or it can also be discovering that an assumption made, or something thought understood, is actually wrong. Either way surprise is a gift. He says every surprise “makes us ever-so-slightly but substantially smarter.” Personally, my idea of a momentous surprise would be waking up tomorrow morning, turning on NPR news, and learning that Donald Trump has resigned overnight — considerably more thrilling than the Fibonacci sequence, and virtually as invigorating as Wiles' proof of Fermat's Last Theorem.
And needless to say, I would vote for Tadashi for President of the U.S. at the drop of a hat… or kimono. Or, better yet, make him Secretary of Education (since currently, heavens-to-betsy, we seem to lack one).

Tadashi is famous for his love of “toys.” He’s essentially an 8-year-old trapped in a grown man’s body! But unlike the toys easily bought at your local Walmart or Target, Tadashi’s are familiar things free (or cheap) in nature or readily around the household (cups, paperclips, cookie cutters, pencils, ribbons, rope, porn tapes, etc.; OK, I threw that last bit in to see if you're still reading) -- things we take for granted and therefore tend to have untested assumptions about… ripe, in a sense, for surprises. As Erica Klarreich put it, “these are not to be mistaken for oversimplified teaching implements but rather instruments of surprise that are designed to encourage a collaborative discovering experience.”

And is it just coincidence that Tadashi shares the same initials as Terry Tao? Me-thinkest NOT! Then there’s always that other T.T. genius, Tom Toles:


What we really need in this country is a good Tao Party.
Oh well, moving on....

A new talk or video from Tadashi is always something to look forward to. A frequent question Tokieda hears after many of his talks is the age-old, ‘but does this have any practical use?’ His answer is as simple as his toys are: he says his demonstrations make children happy, and what’s more important than THAT!
(pssst… don’t tell him, but I have a li'l secret… he makes a LOT of adults happy, as well!...
just like Mr. Miyagi did).


So here's to Tadashi Tokieda!... oh, and one more thing: wax on, wax off!
———————————————
Prior math profiles have been of: 

Matt 



Wednesday, November 28, 2018

What A Life!


Many readers here will have enjoyed various videos done by Stanford mathematician Tadashi Tokieda for the Numberphile site or elsewhere, but probably, like me, didn’t know much about his background. Erica Klarreich has now given us a wonderful profile of the man behind the mellifluous voice and sparkling “toy” videos (and his "unusual path into mathematics"). I encourage everyone to read one of the most fascinating brief portraits I’ve ever encountered:


Here’s a summary of some of the high points, but do read the entire interview to fill in all the details:

1)  He doesn’t find puzzles, games, and the like particularly interesting, because they are man-made with artificial man-made rules and set-ups. The “toys” he finds intriguing are simply a part of nature or life that become interesting when closely examined.

2)  When young he thought he would become a painter/artist — something he was very good at. And even now acknowledges that “In some sense, drawing and pictures are still what I care about most.”

3)  Later, living in Japan, he had “a real epiphany” about language, eventually leading to a decision to learn various languages and become a philologist.

4)  By chance, needing something to read on a train trip, he picked up a biography of Russian physicist Lev Landau. It opened his eyes to science, math, and specifically calculus, which he then decided he must learn.

5)  Landau suggested learning math, not with classes or lectures, but by finding “a book with the largest number of solved exercises and go through them all.” The book Tokieda found was in Russian which he didn’t know, but as a philologist was willing to learn.

6)  Eventually (within months actually) he says he found he “was fairly good at this kind of silly manipulative exercise,” and then proceeded to enroll at Oxford in a two-year undergraduate program in mathematics. He didn’t know English, by the way, but what the heck, just another language to quickly learn!

7)  Soon he realized mathematics was what he wanted to do for a living, and was off to Princeton for a Ph.D. program.
…And, as they say, the rest is history. ;)
(He's currently a professor of mathematics at Stanford.)

I’ll stop here, but the last several paragraphs of the Quanta piece are also great reading (Tokieda’s take on math and his own videos... including making children happy), so be sure to read the whole piece.

…If I had read of Tokieda’s life, as Klarreich reports it here, in a novel, I would’ve thought, ‘what a pile of non-believable fiction this is… there could never be such a character in real life.’ …And yet apparently there is!

One last note: Quanta is recently out with two compendiums of their many superb articles on math, and on the sciences, particularly physics... this Klarreich profile is one more of many they've now done on individual scientists/mathematicians. I suspect that somewhere in the future there may be a collection of these profiles available as well.
[Addendum: I've now noticed that several of these profiles are already included in the math volume, The Prime Number Conspiracy.]





Wednesday, September 21, 2016

Mellifluous...



Yeah, sure, James Grime, Vi Hart, Matt Parker, are good, buuuuuuut...
is there any more mesmerizing voice for presenting math videos than Tadashi Tokieda!? The Perry Como of math perhaps... ;-) 
His latest for Numberphile here, on non-transitive dice:


And his other great vids here:

(Non-transitive dice, by the way, come in different forms, some of which are available here:
https://mathsgear.co.uk/collections/dice )