How to tie your shoes | Terry Moore

2,473,781 views ・ 2011-05-20

TED


Please double-click on the English subtitles below to play the video.

Translator: Eric Miret Reviewer: David Monreal
00:15
I'm used to thinking of the TED audience
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Solc pensar en l'audiència de TED com un meravellós conjunt
00:17
as a wonderful collection of some of the most effective,
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d'algunes de les persones més efectives, intel·ligents,
00:20
intelligent, intellectual, savvy,
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intel·lectuals, comprensives,
00:23
worldly and innovative people in the world.
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"mundials" i innovadores de tot el món.
00:25
And I think that's true.
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I crec que és cert.
00:26
However, I also have reason to believe that many, if not most, of you
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Per altra banda, tinc raons per creure
que molts, probablement la majoria, de vosaltres
00:31
are actually tying your shoes incorrectly.
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us lligueu les sabates incorrectament.
(Riure)
00:34
(Laughter)
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00:35
Now I know that seems ludicrous.
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Sé que sembla absurd.
Sé que ho sembla.
00:38
I know that seems ludicrous.
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00:39
And believe me, I lived the same sad life until about three years ago.
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I creieu-me, he viscut la mateixa trista vida
fins fa uns tres anys.
00:43
And what happened to me
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I el que em va passar
00:45
was I bought, what was for me, a very expensive pair of shoes.
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va ser que vaig comprar el que, per a mi, eren un parell de sabates molt cares.
00:48
But those shoes came with round nylon laces,
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Però aquelles sabates venien amb cordons rodons de niló,
00:51
and I couldn't keep them tied.
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i no els podia mantenir lligats.
00:53
So I went back to the store and said to the owner,
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Així que vaig tornar a la botiga, i li vaig dir al propietari,
00:55
"I love the shoes, but I hate the laces."
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"M'encanten les sabates, però n'odio els cordons."
00:57
He took a look and said, "Oh, you're tying them wrong."
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Va fer-hi una ullada i va dir, "Oh, te les lligues malament."
Fins aquell moment,
01:01
Now up until that moment,
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01:02
I would have thought that, by age 50,
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creia que, tenint 50 anys,
01:05
one of the life skills that I had really nailed
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una de les habilitats bàsiques de la vida que havia aconseguit clavar
01:08
was tying my shoes.
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era lligar-me les sabates.
01:09
(Laughter)
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01:10
But not so -- let me demonstrate.
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Però no era així, deixeu-me demostrar-ho.
Aquesta és la manera
01:15
This is the way
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amb la qual la majoria ens lliguem les sabates perquè així ens ho van ensenyar.
01:17
that most of us were taught to tie our shoes.
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01:22
Now as it turns out -- thank you.
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Però pel que sembla ser -- gràcies.
01:24
(Applause)
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01:25
Wait, there's more.
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Espereu, no he acabat.
01:27
As it turns out --
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Pel que sembla ser,
01:29
(Laughter)
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01:30
there's a strong form and a weak form of this knot,
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hi ha una forma forta i una de feble de fer aquest nus,
i ens van ensenyar a fer-ho de la manera feble.
01:33
and we were taught the weak form.
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01:34
And here's how to tell.
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I ho podeu saber per això.
01:36
If you pull the strands at the base of the knot,
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Si estires els fils de la base del nus,
01:38
you will see that the bow will orient itself
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veuràs que el llaç s'orientarà
01:41
down the long axis of the shoe.
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cap a l'eix allargat de la sabata.
01:43
That's the weak form of the knot.
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Això és la forma feble del nus.
01:45
But not to worry.
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Però no us preocupeu.
01:47
If we start over
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Si tornem a començar
01:49
and simply go the other direction around the bow,
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i simplement ho fem cap a l'altra direcció
al voltant del llaç,
ens surt això, la forma forta del nus.
01:54
we get this, the strong form of the knot.
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I si estires els cordons sota el nus,
01:57
And if you pull the cords under the knot,
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01:59
you will see that the bow orients itself
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veuràs que el llaç s'orienta
al llarg de l'eix transvers de la sabata.
02:02
along the transverse axis of the shoe.
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02:04
This is a stronger knot.
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Aquest nus és més fort. No es deslligarà tan sovint.
02:06
It will come untied less often.
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Et fallarà menys.
02:08
It will let you down less, and not only that, it looks better.
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I no només això, també pinta millor.
02:12
We're going to do this one more time.
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Fem-ho un altre cop, va.
02:14
(Applause)
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(Aplaudiment)
Comencem com sempre,
02:18
Start as usual --
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02:19
(Applause)
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02:21
go the other way around the loop.
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donem el tomb per l'altra banda al voltant del llaç.
02:23
This is a little hard for children,
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Això és una mica difícil per la canalla,
02:25
but I think you can handle it.
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però crec que ho podeu fer.
02:29
Pull the knot.
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Estireu el nus.
02:31
There it is: the strong form of the shoe knot.
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I aquí està: la forma forta del nus de la sabata.
02:34
Now, in keeping with today's theme,
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I ara, seguint amb el tema d'avui,
02:38
I'd like to point out -- something you already know --
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M'agradaria dir que, i és una cosa que ja sabeu,
02:40
that sometimes a small advantage someplace in life
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que a vegades un petit avantatge o millora
enlloc a la vida
02:44
can yield tremendous results someplace else.
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pot comportar formidables resultats a algun altre lloc.
02:47
(Laughter)
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02:48
Live long and prosper.
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Que vagi molt bé.
02:50
(Applause)
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(Aplaudiment)
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