Hidden miracles of the natural world | Louie Schwartzberg

4,379,631 views ・ 2014-04-09

TED


Za predvajanje videoposnetka dvakrat kliknite na spodnje angleške podnapise.

Translator: Katja Basaj Reviewer: Nika Kotnik
00:12
What is the intersection between technology, art and science?
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Kaj združuje tehnologijo, umetnost in znanost?
00:18
Curiosity and wonder,
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Radovednost in zanimanje,
00:20
because it drives us to explore,
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ker nas vodita v raziskovanje,
00:23
because we're surrounded by things we can't see.
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ker smo obkroženi s stvarmi, ki jih ne moremo videti.
Film rad ustvarjam tako, da nas popelje na potovanje
00:27
And I love to use film to take us on a journey
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skozi portale časa in vesolja,
00:30
through portals of time and space,
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00:32
to make the invisible visible,
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da naredi nevidno vidno,
00:35
because what that does,
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ker to vodi v širitev naših obzorij,
00:36
it expands our horizons,
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00:38
it transforms our perception,
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spremeni naše dojemanje,
00:41
it opens our minds
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odpre naš um
in se dotakne naših src.
00:43
and it touches our heart.
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00:45
So here are some scenes from my 3D IMAX film,
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Tukaj je nekaj prizorov iz mojega 3D IMAX filma,
00:48
"Mysteries of the Unseen World."
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"Skrivnosti nevidenega sveta."
(glasba)
00:51
(Music)
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00:53
There is movement which is too slow for our eyes to detect,
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Obstaja gibanje, ki je prepočasno za naše oči
in s pomočjo časovnega zamika
00:58
and time lapse makes us discover
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lahko najdemo in širimo perspektivo svojega življenja.
01:01
and broaden our perspective of life.
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01:03
We can see how organisms emerge and grow,
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Vidimo lahko kako se organizmi pojavijo ter rastejo,
kako plezalka preživi z vzpenjanjem iz gozdnih tal,
01:08
how a vine survives by creeping from the forest floor
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01:11
to look at the sunlight.
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da bi prišla do sonca.
01:16
And at the grand scale,
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In v svetovnem merilu
01:17
time lapse allows us to see our planet in motion.
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lahko s časovnim zamikom vidimo naš planet v gibanju.
01:22
We can view not only the vast sweep of nature,
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Vidimo lahko, ne samo mogočnost narave,
01:25
but the restless movement of humanity.
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ampak tudi nemirno gibanje človeštva.
01:29
Each streaking dot represents a passenger plane,
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Vsaka izmed črt ponazarja potniško letalo
01:32
and by turning air traffic data into time-lapse imagery,
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in če spremenimo podatke zračnega prometa v časovno grafiko,
lahko vidimo nekaj, kar je vedno nad nami,
01:36
we can see something that's above us constantly
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01:38
but invisible:
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a je nevidno:
01:40
the vast network of air travel over the United States.
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prostrano mrežo zračnega prometa nad ZDA.
01:45
We can do the same thing with ships at sea.
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Enako lahko naredimo z ladjami na morju.
01:48
We can turn data into a time-lapse view of a global economy in motion.
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Podatke lahko spremenimo v časovni pregled
svetovne ekonomije v gibanju.
02:01
And decades of data give us the view of our entire planet
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In desetletja podatkov nam pokažejo pregled celotnega planeta
02:05
as a single organism
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kot enoten organizem,
02:07
sustained by currents circulating throughout the oceans
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ki ga vzdržujejo krožni tokovi v oceanih
in oblaki, ki se vrtinčijo skozi atmosfero,
02:10
and by clouds swirling through the atmosphere,
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02:14
pulsing with lightning,
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utripajo s strelo,
02:16
crowned by the aurora Borealis.
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okronani s severnim sijem.
02:19
It may be the ultimate time-lapse image:
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To je morda vrhunec slik s časovnim zamikom:
oživljena anatomija Zemlje.
02:24
the anatomy of Earth brought to life.
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02:31
At the other extreme,
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V drugem ekstremu
02:33
there are things that move too fast for our eyes,
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so stvari, ki se premikajo prehitro za naše oči,
02:36
but we have technology that can look into that world as well.
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ampak imamo tehnologijo, ki ima vpogled tudi v ta svet.
02:43
With high-speed cameras,
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S kamerami visoke hitrosti,
02:44
we can do the opposite of time lapse.
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lahko naredimo obratno od časovnega zamika.
02:46
We can shoot images
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Ustvarimo lahko slike,
02:48
that are thousands of times faster than our vision.
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ki so več-tisočkrat hitrejše od vida.
02:53
And we can see how nature's ingenious devices work,
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Vidimo kako delujejo genialne naprave narave
02:56
and perhaps we can even imitate them.
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in jih morda celo posnemamo.
03:02
When a dragonfly flutters by,
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Ko kačji pastir prileti mimo,
03:04
you may not realize,
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morda ne boste opazili,
03:06
but it's the greatest flier in nature.
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da je to najboljši letalec v naravi.
03:08
It can hover, fly backwards,
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Lahko lebdi, leti vzvratno,
03:13
even upside down.
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celo na glavo.
03:16
And by tracking markers on an insect's wings,
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S sledenjem označb na njegovih krilih,
03:19
we can visualize the air flow that they produce.
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lahko vizualiziramo pretok zraka, ki ga ustvarijo.
Nihče ni poznal njegove skrivnosti,
03:23
Nobody knew the secret,
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03:24
but high speed shows that a dragonfly
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vendar visoko-hitrostne kamere pokažejo, da kačji pastir
03:27
can move all four wings in different directions
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lahko premika vsa štiri krila v različne smeri
03:29
at the same time.
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ob istem času.
03:31
And what we learn can lead us to new kinds of robotic flyers
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Kar se naučimo nas vodi v nove vrste robotskih letalcev,
03:35
that can expand our vision
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ki razširijo naše poznavanje
03:37
of important and remote places.
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pomembnih ter oddaljenih krajev.
03:44
We're giants,
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Smo velikani,
03:45
and we're unaware of things that are too small for us to see.
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ki se ne zavedajo stvari, ki so premajhne za naš vid.
03:48
The electron microscope fires electrons which creates images
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Elektronski mikroskop strelja elektrone, ki ustvarijo slike
03:53
which can magnify things by as much as a million times.
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z vse do milijonsko povečavo.
03:57
This is the egg of a butterfly.
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To je jajčece metulja.
04:01
And there are unseen creatures living all over your body,
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Na vašem telesu živijo nevidena bitja,
04:04
including mites that spend their entire lives
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vključno s prišicami, ki preživijo celo življenje
04:07
dwelling on your eyelashes,
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v vaših trepalnicah
04:09
crawling over your skin at night.
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in ponoči lezejo po vaši koži.
04:12
Can you guess what this is?
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Lahko uganete kaj je to?
04:16
Shark skin.
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Koža morskega psa.
04:19
A caterpillar's mouth.
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Usta gosenice.
04:24
The eye of a fruit fly.
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Oko mušice.
04:29
An eggshell.
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Jajčna lupina.
04:33
A flea.
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Bolha.
04:39
A snail's tongue.
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Polžev jezik.
04:44
We think we know most of the animal kingdom,
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Mislimo, da poznamo večino živalskega kraljestva,
04:46
but there may be millions of tiny species
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vendar morda obstajajo še miljoni drobcenih vrst,
04:48
waiting to be discovered.
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ki čakajo na odkritje.
04:54
A spider also has great secrets,
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Tudi pajek ima odlične skrivnosti,
04:57
because spiders' silk thread is pound for pound stronger than steel
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ker je njegova svilena nit relativno močnejša od jekla,
05:01
but completely elastic.
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ampak popolnoma elastična.
05:03
This journey will take us all the way down to the nano world.
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To potovanje nas bo pripeljalo vse do nano sveta.
05:07
The silk is 100 times thinner than human hair.
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Svila je stokrat tanjša od človeškega lasu.
05:14
On there is bacteria,
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Na njej je bakterija
05:17
and near that bacteria, 10 times smaller,
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in blizu bakterije je, desetkrat manjši
05:20
a virus.
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virus.
05:23
Inside of that, 10 times smaller,
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Znotraj njega, desetkrat manjše
05:26
three strands of DNA.
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tri niti DNK.
05:29
And nearing the limit of our most powerful microscopes,
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In približajoč se meji naših najmočnejših mikroskopov,
05:33
single carbon atoms.
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posamični atomi ogljika.
05:37
With the tip of a powerful microscope,
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S konico močnega mikrosopa
05:39
we can actually move atoms
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jih lahko premikamo
05:42
and begin to create amazing nano devices.
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in začnemo ustvarjati neverjetne nano naprave.
05:47
Some could one day patrol our body for all kinds of diseases
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Nekatere bi nekoč lahko nadzorovale naše telo za vsemi vrstami bolezni,
05:51
and clean out clogged arteries along the way.
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ter hkrati čistile naše zamašene arterije.
05:56
Tiny chemical machines of the future
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Drobcene kemijske naprave prihodnosti
05:59
can one day, perhaps, repair DNA.
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lahko nekega dne morda popravljajo DNK.
06:03
We are on the threshold of extraordinary advances,
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Smo na pragu neverjetnega napredka,
06:06
born of our drive to unveil the mysteries of life.
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rojenega v naši odločnosti, da odkrijemo skrivnosti življenja.
06:12
So under an endless rain of cosmic dust,
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Pod neskončnim dežjem kozmičnega prahu
06:15
the air is full of pollen,
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je zrak poln cvetnega prahu,
06:17
micro-diamonds and jewels
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mikro diamantev in draguljev
06:19
from other planets and supernova explosions.
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iz drugih planetov ter eksplozij supernov.
06:23
People go about their lives surrounded by the unseeable.
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Ljudje živijo svoja življenja obkroženi z nevidnim.
06:30
Knowing that there's so much around us we can't see
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Ko vemo, koliko ne moremo videti,
06:33
forever changes our understanding of the world,
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se naše razumevanje življenja spremeni za vedno
06:36
and by looking at unseen worlds,
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in ko gledamo nevidene svetove,
06:38
we recognize that we exist in the living universe,
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spoznamo, da obstajamo v živem vesolju
06:41
and this new perspective creates wonder
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in ta nova perspektiva ustvari zanimanje
06:44
and inspires us to become explorers
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in nas navduši, da postanemo raziskovalci
06:46
in our own backyards.
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na svojem lastnem dvorišču.
06:50
Who knows what awaits to be seen
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Kdo ve, kaj nas še čaka
06:53
and what new wonders will transform our lives.
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in kakšna nova čudesa bodo spremenila naša življenja.
06:56
We'll just have to see.
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Preprosto bomo morali videti.
07:01
(Applause)
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(Aplavz)
07:06
Thank you.
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Hvala.
07:07
(Applause)
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(Aplavz)
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