Rogier van der Heide: Why light needs darkness

51,499 views ・ 2011-03-21

TED


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Prevoditelj: Jelena Horvat Recezent: Tilen Pigac - EFZG
Na ekranu je prelijepa izjava
00:16
There's a beautiful statement on the screen that says,
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koja kaže "Svjetlost stvara ambijent,
00:19
"Light creates ambiance, light makes the feel of a space,
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svjetlost stvara osjećaj prostora,
a svjetlost je također i izraz strukture."
00:25
and light is also the expression of structure."
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00:28
Well, that was not by me.
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Ova izreka ipak nije moja.
00:30
That was, of course, by Le Corbusier, the famous architect.
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Potječe naravno od Le Corbusiera,
poznatog arhitekta.
00:34
And here you can see what he meant in one of his beautiful buildings --
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A ovdje možete vidjeti što je pod tim mislio
na jednoj od njegovih prelijepih građevina --
00:39
the chapel Notre Dame Du Haut De Ronchamp --
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kapela Notre Dame du Haut Ronchamp --
00:43
where he creates this light that he could only make because there's also dark.
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u kojoj stvara osvjetljenje
koje je mogao stvoriti jedino zato što tamo postoji i tama.
Mislim da je to suština
00:49
And I think that is the quintessence of this 18-minute talk --
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ovog 18-minutnog govora --
00:54
that there is no good lighting that is healthy and for our well-being
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da nema dobrog osvjetljenja
koje je zdravo i za našu dobrobit
01:00
without proper darkness.
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bez odgovarajuće tame.
01:04
So this is how we normally would light our offices.
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Dakle, ovako bismo inače osvijetlili naše urede.
01:07
We have codes and standards that tell us that the lights should be so much Lux
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Imamo norme i standarde
koji nam kažu da bi rasvjeta trebala imati određeni luks
01:12
and of great uniformity.
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i da bi trebala biti velike ujednačenosti.
Ovako stvaramo ujednačeno osvjetljenje
01:15
This is how we create uniform lighting from one wall to the other
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od jednog zida do drugog
u uobičajenoj mreži lampi.
01:20
in a regular grid of lamps.
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01:22
And that is quite different from what I just showed you
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A to je sasvim drugačije
od ovoga što sam vam upravo pokazao
01:26
from Le Corbusier.
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od Le Corbusiera.
01:28
If we would apply these codes and standards
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Ako bismo primijenili ove norme i standarde
na Pantheon u Rimu,
01:31
to the Pantheon in Rome,
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01:32
it would never have looked like this,
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nikada ne bi izgledao ovako,
01:34
because this beautiful light feature that goes around there all by itself
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zato što se ova prelijepa značajka svjetla
koja se širi sama od sebe
može pojaviti jedino
01:40
can only appear because there is also darkness in that same building.
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zato što u toj istoj građevini postoji i tama.
01:44
And the same is more or less what Santiago Calatrava said
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I više-manje to je isto ono što je rekao i Santiago Calatrava
01:48
when he said, "Light: I make it in my buildings for comfort."
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kad je rekao: "Svjetlost, stvorio sam ga u mojim građevinama
radi udobnosti."
01:53
And he didn't mean the comfort of a five-course dinner
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A on nije mislio na udobnost bogate večere
01:56
as opposed to a one-course meal,
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u odnosu na jedan običan obrok,
01:58
but he really meant the comfort
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nego je mislio na stvarnu udobnost
02:00
of the quality of the building for the people.
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kvalitete građevine za ljude.
02:03
He meant that you can see the sky and that you can experience the sun.
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Mislio je na to da možete vidjeti nebo
i da možete osjetiti sunce.
02:08
And he created these gorgeous buildings where you can see the sky,
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Zato je izgradio te veličanstvene građevine
u kojima možete vidjeti nebo
02:13
and where you can experience the sun,
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i doživjeti sunce,
02:15
that give us a better life in the built environment,
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što nam pruža bolji život u izgrađenom okruženju,
i to zbog značaja osvjetljenja
02:19
just because of the relevance of light in its brightness and also in its shadows.
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u svojem svjetlu i u svojim sjenama.
02:25
And what it all boils down to is, of course, the sun.
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Sve se svodi, naravno, na sunce.
Ova slika sunca može sugerirati
02:29
And this image of the Sun may suggest
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da je sunce štogod loše i agresivno.
02:32
that the Sun is something evil and aggressive,
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02:34
but we should not forget
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Ali ne bismo trebali zaboraviti da sva energija na ovom planetu
02:35
that all energy on this planet actually comes from the Sun,
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zapravo potječe od sunca.
02:39
and light is only a manifestation of that energy.
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Svjetlo je samo manifestacija
te energije.
02:44
The sun is for dynamics, for color changes.
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Sunce je za dinamiku, za promjene boja,
sunce je za ljepotu u našem okruženju,
02:48
The sun is for beauty in our environment,
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kao u ovoj zgradi --
02:51
like in this building -- the High Museum in Atlanta,
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Veliki muzej u Atlanti,
02:54
which has been created by Renzo Piano from Italy,
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koji je projektirao Renzo Piano iz Italije
zajedno s Arupom Lightingom,
02:57
together with Arup Lighting, a brilliant team of lighting designers,
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fantastični tim dizajnera osvjetljenja
03:01
who created a very subtle modulation of light across the space,
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koji su kreirali
vrlo suptilnu modulaciju svjetla
u prostoriji,
03:08
responding to what the sun does outside,
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odgovarajući na ponašanje sunca izvana,
03:10
just because of all these beautiful openings in the roof.
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zahvaljujući ovim predivnim otvorima na krovu.
03:13
So in an indirect way, you can see the sun.
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Zato, na indirektan način,
možete vidjeti sunce.
03:17
And what they did is they created an integral building element
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A ono što su učinili
je da su stvorili jedan sastavni dio zgrade
03:21
to improve the quality of the space that surrounds the visitors of the museum.
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da poboljšaju kvalitetu prostora
koja okružuje posjetitelje muzeja.
Stvorili su sjenu
03:27
They created this shade that you can see here,
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koju ovdje možete vidjeti,
03:30
which actually covers the sun,
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koja zapravo prekriva sunce,
ali se otvara prema dobroj svjetlosti s neba.
03:34
but opens up to the good light from the sky.
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A ovdje možete vidjeti
03:37
And here you can see how they really crafted a beautiful design process
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kako su prelijepo projektirali
s maketama
03:41
with physical models,
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03:42
with quantitative as well as qualitative methods,
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s kvantitetnim kao i s kvalitetnim metodama
03:45
to come to a final solution that is truly integrated
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da bi došli do završnog rezultata
koji je uistinu integriran i potpuno cjelovit
03:49
and completely holistic with the architecture.
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s arhitekturom.
03:52
They allowed themselves a few mistakes along the way.
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Usput su sebi dozvolili nekoliko pogrešaka.
03:54
As you can see here, there's some direct light on the floor,
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Kao što možete vidjeti ovdje, postoji direktna svjetlost na podu,
pa su mogli lako zaključiti odakle potiče.
03:57
but they could easily figure out where that comes from.
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I dozvoljavaju ljudima u toj zgradi
04:00
And they allow people in that building to really enjoy the sun,
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da stvarno uživaju u suncu,
u dobrom dijelu sunca.
04:06
the good part of the sun.
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A uživanje u suncu
04:08
And enjoying the sun can be in many different ways, of course.
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može naravno biti različito.
04:12
It can be just like this,
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Može biti ovako,
04:14
or maybe like this, which is rather peculiar,
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ili možda ovako, što je dosta čudno,
04:17
but this is in 1963 --
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ali ovo je 1963. --
promatranje pomrčine sunca
04:20
the viewing of a sun eclipse in the United States.
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u SAD-u.
A samo je mala količina svjetla gore,
04:24
And it's just a bit bright up there,
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04:26
so these people have found a very intriguing solution.
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tako da su oni našli jedno intrigantno rješenje.
04:30
This is, I think, a very illustrative image of what I try to say --
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Ovo je, mislim, vrlo ilustrativni prikaz onoga što pokušavam reći --
da prelijepa dinamičnost sunca,
04:33
that the beautiful dynamics of sun, bringing these into the building,
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donoseći ove nijanse u građevine,
stvara kvalitetu našeg izgrađenog okruženja
04:38
creates a quality of our built environment that truly enhances our lives.
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koje zaista poboljšava naše živote.
04:42
And this is all about darkness
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A ovo je sve o tami
koliko i o svjetlu, naravno,
04:45
as much as it is about lightness, of course,
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jer u suprotnom se ova dinamika ne može vidjeti.
04:47
because otherwise you don't see these dynamics.
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04:49
As opposed to the first office
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Suprotno od prvog ureda koji sam vam pokazao
04:51
that I showed you in the beginning of the talk,
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ne početku govora,
04:54
this is a well-known office, which is the Weidt Group.
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ovo je poznata kancelarija koja se zove White Group.
04:57
They are in green energy consulting, or something like that.
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Oni su konzultanti za "zelenu" energiju ili nešto slično tome.
05:00
And they really practice what they preach
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Oni stvarno rade ono što govore,
05:02
because this office doesn't have any electric lighting at all.
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zato ova kancelarija nema nikakvo električno osvjetljenje.
05:05
It has only, on one side, this big, big glass window
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Samo na jednoj strani ima
ovaj veliki, veliki prozor
05:09
that helps to let the sunlight enter deep into the space
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koji dozvoljava ulazak sunčeve svjetlosti
duboko u prostor
05:13
and create a beautiful quality there and a great dynamic range.
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i stvara prelijepu kvalitetu i veliki raspon intenziteta svjetlosti.
05:16
So it can be very dim over there, and you do your work,
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Dakle može biti vrlo slabo osvjetljenje a vi radite svoj posao,
05:19
and it can be very bright over there, and you do your work.
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a može biti i vrlo svijetlo a vi radite svoj posao.
05:22
But actually, the human eye turns out to be remarkably adaptable
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Ali u stvari ljudsko oko
može biti izuzetno prilagodljivo
05:26
to all these different light conditions that together create an environment
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na različite svjetlosne uvjete
koji zajedno stvaraju okruženje
05:30
that is never boring and that is never dull,
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koje nikad nije dosadno ni tmurno,
05:32
and therefore helps us to enhance our lives.
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i zato nam pomaže da poboljšamo naše živote.
05:36
I really owe a short introduction of this man to you.
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Dugujem vam kratak uvod o ovom čovjeku.
05:39
This is Richard Kelly who was born 100 years ago,
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Ovo je Richard Kelly
koji je rođen prije 100 godina,
05:43
which is the reason I bring him up now, because it's kind of an anniversary year.
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što je razlog zbog čega ga sada spominjem,
zato što je neka vrsta godišnjice.
05:47
In the 1930s, Richard Kelly was the first person to really describe
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Godine 1930. Richard Kelly bio je prva osoba
koja je stvarno opisala
05:52
a methodology of modern lighting design.
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metodologiju modernog dizajna osvjetljenja.
05:54
And he coined three terms,
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On je uzeo tri termina,
05:56
which are "focal glow," "ambient luminescence"
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koji su " fokusni sjaj",
"ambijentalna luminescencija"
06:00
and "play of the brilliants" --
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i " igra briljanata"
06:02
three very distinctly different ideas about light in architecture
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kroz vrlo različite
ideje o svjetlosti u arhitekturi
06:06
that all together make up this beautiful experience.
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koje u cjelini
stvaraju ovo prelijepo iskustvo.
06:10
So to begin with, focal glow.
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Znači počinjete s fokusnim sjajem.
06:12
He meant something like this --
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Mislio je na nešto kao ovo --
06:13
where the light gives direction to the space
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gdje svjetlost daje pravac prostoru
06:16
and helps you to get around.
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i pomaže vam da kružite.
06:18
Or something like this,
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Ili nešto ovako, što je njegov dizajn osvjetljenja
06:19
which is the lighting design he did for General Motors,
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za General Motors, za salon automobila.
06:22
for the car showroom.
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Kada uđete u taj prostor,
06:23
And you enter that space,
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06:24
and you feel like, "Wow! This is so impressive,"
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osjećate se kao: "Vau! Ovo je tako impresivno!",
06:27
just because of this focal point, this huge light source in the middle.
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baš zbog ove središnje točke,
zbog velikog izvora svjetlosti u sredini.
Za mene to je nešto iz kazališta,
06:32
To me, it is something from theater,
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06:33
and I will get back to that a little bit later.
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i na to ću se vratiti malo poslije.
06:35
It's the spotlight on the artist that helps you to focus.
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Stavljanje akcenta na umjetnika
pomaže nam u fokusiranju.
06:39
It could also be the sunlight that breaks through the clouds
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To također može biti sunčeva svjetlost koja se probija kroz oblake
06:42
and lights up a patch of the land,
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i osvjetljava dio zemlje,
06:45
highlighting it compared to the dim environment.
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naglašavajući je
u usporedbi s prigušenim okruženjem.
06:50
Or it can be in today's retail, in the shopping environment --
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Ili to može biti u današnjim dućanima, u okruženju za kupovinu --
osvjetljavajući proizvode
06:54
lighting the merchandise and creating accents that help you to get around.
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i stavljajući naglaske koji vam pomažu u snalaženju.
06:58
Ambient luminescence is something very different.
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Ambijentalna luminescencija je nešto sasvim drugo.
07:01
Richard Kelly saw it as something infinite,
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Richard Kelly ju je vidio kao štogod beskonačno,
07:04
something without any focus,
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štogod bez fokusa,
07:06
something where all details actually dissolve in infinity.
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štogod gdje se svi detalji
ustvari rastvaraju u beskonačnost.
07:11
And I see it as a very comfortable kind of light that really helps us to relax
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I ja to vidim kao jednu vrlo udobnu vrstu svjetlosti
koja nam pomaže da se opustimo
i meditiramo.
07:17
and to contemplate.
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07:18
It could also be something like this:
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Može također biti i štogod ovakvog:
07:20
the National Museum of Science in London,
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Nacionalni muzej znanosti u Londonu,
07:22
where this blue is embracing all the exhibitions and galleries
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gdje ova plava
grli sve izložbe i galerije
07:27
in one large gesture.
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u jednoj velikoj gesti.
07:30
And then finally,
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I konačno, Kellyjev stav o igri brilijanata.
07:31
Kelly's play of brilliants added to that
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Kao stvarna igra linije horizonta Hong Konga,
07:34
really some play, I think, of the skyline of Hong Kong,
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07:37
or perhaps the chandelier in the opera house,
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ili možda lustera u operi,
07:39
or in the theater here,
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ili ovdje u kazalištu,
07:41
which is the decoration, the icing on the cake, something playful,
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gdje je dekoracija,
šlag na torti, nešto razigrano,
07:45
something that is just an addition to the architectural environment,
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nešto što je samo dodatak
arhitektonskom okruženju, rekao bih.
07:49
I would say.
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07:50
These three distinct elements, together,
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Ova tri različita elementa,
zajedno stvaraju svjetlosno okruženje
07:53
make a lighting environment that helps us to feel better.
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koje nam pomaže da se osjećamo bolje.
07:56
And we can only create these out of darkness.
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A njih možemo stvoriti samo iz tame.
I to ću dalje obrazložiti.
07:59
And I will explain that further.
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08:00
And I guess that is something that Richard Kelly, here on the left,
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I pretpostavljam da je to ono što je Richard Kelly, ovdje slijeva,
08:03
was explaining to Ludwig Mies van Der Rohe.
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objašnjavao Ludwigu Miesu Van der Roheu.
08:06
And behind them, you see that Seagram Building
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A iza njih vidite zgradu Seagram
koja se poslije pretvorila u
08:09
that later turned into an icon of modern lighting design.
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ikonu modernog dizajna osvjetljenja.
08:14
Those times, there were some early attempts
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U to vrijeme bilo je i ranih pokušaja
svjetlosne terapije.
08:17
also for light therapy already.
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08:18
You can see here a photo
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Ovdje možete vidjeti fotografiju iz Medicinske biblioteke Sjedinjenih Država,
08:19
from the United States Library of Medicine,
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08:21
where people are put in the sun to get better.
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gdje su ljudi izloženi suncu radi oporavka.
Malo je drugačija priča
08:25
It's a little bit of a different story, this health aspect of light,
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ova zdravstvena strana svjetlosti
08:28
than what I'm telling you today.
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o kojoj vam danas govorim.
08:30
In today's modern medicine,
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U suvremenoj medicini
postoji stvarno razumijevanje svjetlosti
08:33
there is a real understanding of light in an almost biochemical way.
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na skoro biokemijski način.
08:38
And there is the idea that, when we look at things,
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I postoji ideja
da kada promatramo stvari
žuta svjetlost nam najviše pomaže
08:43
it is the yellow light that helps us the most,
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08:45
that we are the most sensitive for.
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i na nju smo najosjetljiviji.
08:47
But our circadian rhythms,
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Ali nam biološki ritam,
ritam koji nam pomaže da se probudimo i da spavamo,
08:50
which are the rhythms that help us to wake and sleep
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da smo oprezni, i opušteni, i tako dalje,
08:52
and be alert and relaxed and so forth and so on,
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08:54
they are much more triggered by blue light.
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više pokreće plava svjetlost.
08:57
And by modulating the amount of blue in our environment,
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I modificirajući količinu plave
u našem okruženju,
09:01
we can help people to relax, or to be alert,
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možemo pomoći ljudima da se opuste ili da budu oprezni,
da usnu ili da ostanu budni.
09:05
to fall asleep, or to stay awake.
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09:07
And that is how, maybe in the near future, light can help hospitals
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I na ovaj način,
možda u skoroj budućnosti,
svjetlost može pomoći bolnicama
09:13
to make people better sooner, recover them quicker.
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da ljudi brže ozdrave,
i da se brže oporave.
09:18
Maybe in the airplane, we can overcome jet lag like that.
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Možda u avionu
možemo na taj način pobijediti jet leg.
09:22
Perhaps in school, we can help children to learn better
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Možda bismo u školi mogli pomoći djeci da bolje uče
zato što bi se bolje koncentrirala na rad.
09:26
because they concentrate more on their work.
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09:28
And you can imagine a lot more applications.
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Mogli biste zamisliti još brojne druge mogućnosti primjene.
09:30
But I would like to talk further
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Ali nadalje bih htio govoriti
09:32
about the combination of light and darkness
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o kombinaciji
svjetla i tame
kao kvalitete u našem životu.
09:38
as a quality in our life.
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09:41
So light is, of course, for social interaction also --
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Svjetlost je, naravno, za društvenu interakciju također --
za ostvarivanje odnosa
09:45
to create relationships with all the features around us.
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sa svim karakteristikama oko nas.
09:48
It is the place where we gather around
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To je mjesto oko kojeg se okupljamo
09:51
when we have to say something to each other.
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kada jedan drugom imamo štogod za reći.
09:53
And it is all about this planet.
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I sve je ovo o ovom planetu.
09:55
But when you look at this planet at night,
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Ali kada ovaj planet pogledate noću, on izgleda ovako.
09:58
it looks like this.
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I držim da je ovo najšokantnija slika
09:59
And I think this is the most shocking image in my talk today.
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u mom današnjem izlaganju.
10:02
Because all this light here goes up to the sky.
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Zato što sva ova svjetlost ovdje
odlazi u nebo.
10:06
It never reaches the ground where it was meant for.
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Nikad ne doseže tla
gdje je namijenjena.
10:10
It never is to the benefit of people.
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Nikad nije u korist ljudi.
10:12
It only spoils the darkness.
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Samo kvari tamu.
10:14
So at a global scale, it looks like this.
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Tako da na globalnoj skali izgleda ovako.
10:17
And, I mean, that is quite amazing, what you see here --
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I smatram da je zaista fascinantno ovo što možete vidjeti ovdje --
10:20
how much light goes up into the sky and never reaches the ground.
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kolika količina svjetlosti odlazi u nebo
i nikad ne doseže zemlju.
10:25
Because if we look at the Earth the way it should be,
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Zato što ako gledamo Zemlju kakva bi trebala biti,
10:28
it would be something like this very inspiring image
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bila bi to ovakva inspirativna slika
10:31
where darkness is for our imagination and for contemplation
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gdje je tama za našu maštu,
i za razmišljanje,
10:35
and to help us to relate to everything.
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i pomaže nam da se povežemo sa svim.
Ipak svijet se mijenja
10:39
The world is changing though,
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10:40
and urbanization is a big driver of everything.
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i urbanizacija je veliki pokretač svega.
Ovo sam fotografirao prije dvije nedjelje u Guangzhou,
10:43
I took this photo two weeks ago in Guangzhou,
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10:45
and I realized that 10 years ago,
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i shvatio sam da prije 10 godina,
10:47
there was nothing like this, of these buildings.
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nije bilo ničeg sličnog ovim zgradama.
10:51
It was just a much smaller city,
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To je bio mnogo manji grad
i da je tempo urbanizacije
10:54
and the pace of urbanization is incredible and enormous.
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nevjerojatan i enorman.
10:57
And we have to understand these main questions:
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I moramo shvatiti ova glavna pitanja:
11:00
How do people move through these new urban spaces?
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Kako se ljudi kreću kroz te nove urbane prostore?
Kako dijele svoju kulturu?
11:04
How do they share their culture?
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11:05
How do we tackle things like mobility?
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Kako se hvatamo u koštac sa stvarima poput mobilnosti?
I kako nam svjetlo tu može pomoći?
11:08
And how can light help there?
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Zato što nove tehnologije,
11:10
Because the new technologies,
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11:11
they seem to be in a really interesting position
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čini se da su u vrlo interesantnoj poziciji
11:14
to contribute to the solutions of urbanization
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da doprinesu rješenjima urbanizacije
i da nam pruže bolje uvjete.
11:18
and to provide us with better environments.
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Ne tako davno
11:21
It's not that long ago
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11:22
that our lighting was just done with these kinds of lamps.
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naše je osvjetljenje bilo postavljeno
s ovim vrstama lampi.
11:26
And of course, we had the metal-halide lamps
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I naravno, imali smo halogene lampe i fluorescentne lampe
11:28
and fluorescent lamps and things like that.
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i slično.
11:30
Now we have LED,
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Sada imamo LED,
11:32
but here you see the latest one, and you see how incredibly small it is.
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ali ovdje vidite najnoviju,
i vidite kako je nevjerojatno mala.
11:36
And this is exactly what offers us a unique opportunity,
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I ovo nam zaista pruža jedinstvenu priliku,
zato što nam ove vrlo, vrlo male lampe
11:40
because this tiny, tiny size allows us
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dozvoljavaju da postavimo svjetlo tamo gdje nam je zaista potrebno.
11:43
to put the light wherever we really need it.
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11:45
And we can actually leave it out where it's not needed at all
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A tamo gdje ga ne trebamo, gdje treba ostati tama,
možemo ga izbjeći.
11:48
and where we can preserve darkness.
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Dakle, smatram da je ovo jako interesantan prijedlog,
11:50
So that is a really interesting proposition, I think,
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11:52
and a new way of lighting the architectural environment
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i nov način osvjetljenja arhitektonskog prostora
imajući na umu naše zdravlje.
11:56
with our well-being in mind.
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11:58
The problem is, though, that I wanted to explain to you how this really works --
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Problem je u tome što vam želim objasniti kako ovo stvarno funkcionira --
ali mogu imati četiri ovakve na mom prstu,
12:02
but I can have four of these on my finger,
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pa ih vi ne biste mogli vidjeti.
12:05
so you would not be able to really see them.
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12:07
So I asked our laboratory to do something about it,
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Tražio sam od našeg laboratorija da učine nešto po tom pitanju
i oni su rekli: "Dobro, učinit ćemo nešto."
12:10
and they said, "Well, we can do something."
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Napravili su za mene najveću LED na svijetu
12:12
They created for me the biggest LED in the world
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12:14
especially for TEDx in Amsterdam.
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specijalno za TEDx u Amsterdamu.
12:16
So here it is.
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Dakle evo je.
12:18
It's the same thing as you can see over there --
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To je ista stvar koju možete vidjeti tamo -- samo 200 puta veća.
12:20
just 200 times bigger.
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Brzo ću vam pokazati kako radi.
12:22
And I will very quickly show you how it works.
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12:24
So just to explain.
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Dakle samo da objasnim.
12:27
Now, every LED that is made these days gives blue light.
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Svaka LED koji se danas proizvodi
daje plavo svjetlo.
12:34
Now, this is not very pleasant and comfortable.
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To nije baš ugodno.
I iz tog razloga,
12:38
And for that reason, we cover the LED with a phosphor cap.
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prekrivamo LED
fosfornim poklopcem.
12:44
And the phosphor is excited by the blue
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Fosfor je stimuliran plavom svjetlošću
12:47
and makes the light white and warm and pleasant.
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i proizvodi svjetlost koja je bijela, topla i ugodna.
12:50
And then when you add the lens to that,
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I kad tome dodate leću,
12:53
you can bundle the light and send it wherever you need it
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svjetlost možete poslati gdje god poželite
12:56
without any need to spill any light to the sky or anywhere else.
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bez ikakve potrebe da prosipate svjetlost
prema nebu ili bilo gdje drugdje.
13:00
So you can preserve the darkness and make the light.
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Tako da možete sačuvati tamu i stvoriti svjetlost.
13:03
I just wanted to show that to you so you understand how this works.
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To sam vam samo želio pokazati
da biste shvatili kako funkcionira.
13:08
(Applause)
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13:09
Thank you.
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Hvala.
13:10
(Applause)
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Možemo nastaviti.
13:12
We can go further.
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13:13
So we have to rethink the way we light our cities.
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Možemo preispitati način na koji osvjetljavamo gradove.
13:16
We have to think again about light as a default solution.
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Moramo još jednom razmisliti
o svjetlu kao rješenju koje se podrazumijeva.
Zašto su autoceste trajno osvijetljene?
13:21
Why are all these motorways permanently lit?
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Je li to zaista potrebno?
13:23
Is it really needed?
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13:24
Can we maybe be much more selective
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Možemo li biti selektivniji
13:26
and create better environments that also benefit from darkness?
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i stvarati bolja okruženja koja će imati korist i od tame?
Možemo li biti pažljiviji prema svjetlu?
13:30
Can we be much more gentle with light?
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Kao ovdje -- ovo je zapravo vrlo mali svjetlosni nivo.
13:32
Like here -- this is a very low light level actually.
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Možemo li ljude više angažirati
13:35
Can we engage people more in the lighting projects that we create,
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u projektima osvjetljenja koje stvaramo,
13:38
so they really want to connect with it, like here?
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da se požele zaista povezati s tim, kao ovdje?
13:41
Or can we create simply sculptures
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Ili možemo izrađivati skulpture
13:43
that are very inspiring to be in and to be around?
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u kojima i oko kojih je biti vrlo inspirativno?
13:45
And can we preserve the darkness?
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Možemo li sačuvati tamu?
13:47
Because to find a place like this today on Earth
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Zato što je naći neko ovakvo mjesto na Zemlji danas
13:50
is really very, very challenging.
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stvarno vrlo, vrlo izazovno.
13:53
And to find a starry sky like this is even more difficult.
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I naći ovakvo zvjezdano nebo je još teže.
Čak i u oceanima stvaramo dosta svjetla
13:57
Even in the oceans, we are creating a lot of light
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koje bismo također mogli smanjiti za zaštitu zdravlja
14:00
that we could actually ban
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14:01
also for animal life to have a much greater well-being.
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životinjskog svijeta.
Poznato je da ptice selice, na primjer,
14:05
And it's known that migrating birds, for example, get very disoriented
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postaju vrlo dezorijentirane
14:08
because of these offshore platforms.
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zbog ovih naftnih platformi.
14:10
And we discovered that when we make those lights green,
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I otkrili smo da kada ta svjetla osvijetlimo u zeleno,
ptice, zaista mogu letjeti pravim putem.
14:13
the birds, they actually go the right way.
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Više nisu uznemirene.
14:15
They are not disturbed anymore.
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14:17
And it turns out once again
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I ponovno ispada
14:19
that spectral sensitivity is very important here.
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da je spektralna osjetljivost
ovdje jako bitna.
I u svim ovim primjerima smatram
14:24
In all of these examples, I think,
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14:26
we should start making the light out of darkness,
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da bismo trebali početi stvarati svjetlost iz tame,
14:29
and use the darkness as a canvas -- like the visual artists do,
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i koristiti tamu kao platno --
kao što je to slučaj kod vizualnih umjetnika,
14:33
like Edward Hopper in this painting.
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kao Edward Hopper na ovoj slici.
14:35
I think that there is a lot of suspense in this painting.
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Mislim da postoji mnogo neizvjesnosti na ovoj slici.
14:38
I think, when I see it, I start to think, who are those people?
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Mislim, kada je vidim,
počinjem misliti, tko su ovi ljudi?
14:42
Where have they come from? Where are they going?
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Odakle su došli? Kamo idu?
Što se upravo dogodilo? Što će se događati u narednih pet minuta?
14:45
What just happened?
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14:46
What will be happening in the next five minutes?
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I sve te priče i neizvjesnost dolaze do izražaja samo
14:48
And it only embodies all these stories and all this suspense
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zbog svjetla i tame.
14:51
because of the darkness and the light.
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Edward Hopper bio je veliki majstor
14:53
Edward Hopper was a real master
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u stvaranju naracije
14:55
in creating the narration by working with light and dark.
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radeći sa svjetlom i tamom.
14:58
And we can learn from that
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I mi možemo učiti na tome
15:00
and create more interesting and inspiring architectural environments.
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i stvarati interesantnije i inspirativnije arhitektonske sredine.
15:03
We can do that in commercial spaces like this.
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Možemo to raditi u komercijalnim prostorima ovako.
15:06
And you can still also go outside
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I dalje možete izaći
i uživati u najvećoj predstavi u univerzumu,
15:09
and enjoy the greatest show in the universe,
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a ti je, naravno, sam univerzum.
15:14
which is, of course, the universe itself.
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15:17
So I give you this wonderful, informative image of the sky,
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Dakle, predstavljam vam ovu fantastičnu, informativnu
sliku neba
15:23
ranging from the inner city,
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počevši od centra grada
15:25
where you may see one or two stars and nothing else,
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gdje možete vidjeti jednu ili dvije zvijezde i ništa više
sve do ruralnih sredina
15:29
all the way to the rural environments,
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gdje možete uživati
15:31
where you can enjoy this great and gorgeous and beautiful performance
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u ovom fantastičnom i prelijepom performansu
15:35
of the constellations and the stars.
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sazviježđa i zvijezda.
U arhitekturi to jednako funkcionira.
15:38
In architecture, it works just the same.
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15:40
By appreciating the darkness when you design the light,
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Cijeneći tamu kada dizajnirate osvjetljenje,
stvarate interesantnija okruženja
15:44
you create much more interesting environments
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15:46
that truly enhance our lives.
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koja zaista poboljšavaju naše živote.
15:49
This is the most well-known example, Tadao Ando's Church of the Light.
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Ovo je najpoznatiji primjer
Tadao Andova Crkva svjetlosti.
15:53
But I also think of Peter Zumthor's spa in Vals,
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Ali također mislim i na
liječilište Petera Zumthora u Valsu,
15:59
where light and dark, in very gentle combinations,
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gdje svjetlost i tama, u jako nježnim kombinacijama
16:02
alter each other to define the space.
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mijenjaju jedan drugog da bi definirali prostor.
16:04
Or Richard MacCormac's Southwark tube station in London,
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Ili Južna postaja podzemne željeznice u Londonu od Richarda McCormacka,
gdje zaista možete vidjeti nebo,
16:08
where you can really see the sky, even though you are under the ground.
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iako ste ispod zemlje.
16:12
And finally, I want to point out
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I konačno želim naznačiti
16:14
that a lot of this inspiration comes from theater.
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da dosta inspiracije potiče iz kazališta.
16:16
And I think it's fantastic that we are today experiencing TEDx
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I smatram da je fantastično da se danas po prvi put
16:20
in a theater for the first time
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TEDx održava u kazalištu,
16:23
because I think we really owe to the theater a big thanks.
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zato što mislim da kazalištu zaista mnogo dugujemo.
16:27
It wouldn't be such an inspiring scenography
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Scenografija ne bi bila toliko inspirativna
bez kazališta.
16:30
without this theater.
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16:31
And I think the theater is a place where we truly enhance life with light.
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I smatram da je kazalište mjesto
na kojem pomoću svjetlosti zaista poboljšavamo život.
Mnogo vam hvala.
16:38
Thank you very much.
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16:39
(Applause)
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(Pljesak)
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