TED-Ed
David Gallo: Deep ocean mysteries and wonders
Filmed:
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In the deepest, darkest parts of the oceans are ecosystems with more diversity than a tropical rainforest. Taking us on a voyage into the ocean -- from the deepest trenches to the remains of Titanic -- marine biologist David Gallo explores the wonder and beauty of marine life.
David Gallo - Oceanographer
A pioneer in ocean exploration, David Gallo is an enthusiastic ambassador between the sea and those of us on dry land. Full bio
A pioneer in ocean exploration, David Gallo is an enthusiastic ambassador between the sea and those of us on dry land. Full bio
Double-click the English transcript below to play the video.
00:14
You know, I had a real rough time
in school with ADD,
in school with ADD,
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Dulu saya sangat kesulitan di sekolah
karena memiliki ADD,
karena memiliki ADD,
hingga kini saya sudah mengidapnya
selama 30 tahun.
selama 30 tahun.
00:17
and I have a PhD.
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00:18
I earned a PhD, but ...
tough to pay attention --
tough to pay attention --
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Sulit untuk memusatkan perhatian
di biologi, geologi,
di biologi, geologi,
00:21
biology, geology, physics,
chemistry -- really tough for me.
chemistry -- really tough for me.
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fisika, kimia,
-- sangat sulit bagi saya.
-- sangat sulit bagi saya.
Hanya satu yang tertangkap perhatian saya,
00:24
Only one thing grabbed my attention,
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yaitu planet yang dinamakan Bumi.
00:26
and it's that planet called Earth.
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Tetapi, di sini kamu lihat bahwa
sebagian besar Bumi berupa air.
sebagian besar Bumi berupa air.
00:30
But in this picture here,
you'll see that Earth is mostly water.
you'll see that Earth is mostly water.
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Nah, itu Lautan Pasifik.
00:33
That's the Pacific.
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70% dari Bumi diselimuti air
dan kamu mungkin mengaku,
dan kamu mungkin mengaku,
00:34
Seventy percent of Earth
is covered with water.
is covered with water.
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00:36
You can say, "Hey,
I know Earth. I live here."
I know Earth. I live here."
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"Saya memahami Bumi,
karena tinggal di situ."
karena tinggal di situ."
00:38
You don't know Earth.
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Tidak. Kamu tidak tahu Bumi,
karena sebagian besarnya ditutupi air
karena sebagian besarnya ditutupi air
00:40
You don't know this planet,
because most of it's covered with that --
because most of it's covered with that --
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yang rata-rata kedalamannya
sekitar 3 km.
sekitar 3 km.
00:43
average depth, two miles.
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Bayangkanlah gedung pencakar langit
00:44
And when you go outside
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00:45
and look up at the Empire State
Building, Chrysler Building,
Building, Chrysler Building,
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seperti gedung Empire State,
atau gedung Chrysler,
atau gedung Chrysler,
rata-rata kedalaman laut
sekitar 15 kali gabungan keduanya.
sekitar 15 kali gabungan keduanya.
00:48
the average depth of the ocean
is 15 of those on top of one another.
is 15 of those on top of one another.
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Kita baru mengeksplorasi 5% saja
dari apa yang ada di dalam air itu.
dari apa yang ada di dalam air itu.
00:52
We've explored about five percent
of what's in that water.
of what's in that water.
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00:55
"Explored," meaning, for the first time,
go peek and see what's there.
go peek and see what's there.
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"Eksplorasi," yang artinya pertama kali
mengintip apa yang ada di sana.
mengintip apa yang ada di sana.
Maka hari ini saya ingin menunjukkan
00:59
So what I want to do today
is show you some things
is show you some things
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beberapa hal mengenai planet ini,
mengenai samudra.
mengenai samudra.
01:01
about this planet, about the oceans.
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Saya mulai dari perairan dangkal
sampai ke laut dalam,
sampai ke laut dalam,
01:03
I want to take you from shallow water
down to the deep water,
down to the deep water,
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saya harap, kamu juga
akan menemukan sesuatu
akan menemukan sesuatu
01:06
and hopefully, like me,
you'll see some things
you'll see some things
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yang akan menarikmu untuk
menyelidiki lebih jauh planet Bumi ini.
menyelidiki lebih jauh planet Bumi ini.
01:09
that get you hooked
on exploring planet Earth.
on exploring planet Earth.
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Kamu pasti pernah melihat
berbagai jenis terumbu karang,
berbagai jenis terumbu karang,
01:12
You know things like corals;
you've seen plenty of corals,
you've seen plenty of corals,
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terutama yang pernah
ke pantai, snorkeling,
ke pantai, snorkeling,
01:15
those of you who've been
to the beach, snorkeling,
to the beach, snorkeling,
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terumbu karang sungguh menakjubkan
-- penuh kehidupan,
-- penuh kehidupan,
01:17
know corals are an amazing place
to go -- full of life,
to go -- full of life,
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ada binatang besar maupun kecil,
yang jinak ataupun berbahaya,
yang jinak ataupun berbahaya,
01:20
some big animals, small animals,
some nice, some dangerous,
some nice, some dangerous,
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ikan hiu, paus, dan sebagainya.
01:23
sharks, whales, all that stuff.
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Mereka perlu dilindungi dari manusia.
Tempat yang sungguh indah.
Tempat yang sungguh indah.
01:25
They need to be protected from humanity.
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01:27
They're great places.
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Tetapi, mungkin kamu
sama sekali belum tahu
sama sekali belum tahu
01:28
But what you probably don't know
is in the very deep part of the ocean,
is in the very deep part of the ocean,
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di bagian lautan yang sangat dalam,
terdapat banyak letusan gunung api.
01:32
we have volcanic eruptions.
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01:33
Most volcanoes on Earth
are at the bottom of the sea --
are at the bottom of the sea --
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Lebih dari 80% gunung berapi di Bumi
terdapat di dasar lautan.
terdapat di dasar lautan.
01:36
more than 80 percent.
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Bahkan ada apinya.
01:37
And we actually have fire,
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Bayangkan, api di dalam laut,
sedang menyala saat ini juga.
sedang menyala saat ini juga.
01:39
fire deep inside the ocean,
going on right now.
going on right now.
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Di seluruh dunia, di Samudera Pasifik,
Atlantik, Hindia,
Atlantik, Hindia,
01:41
All over the world -- in the Pacific,
the Atlantic, the Indian Ocean.
the Atlantic, the Indian Ocean.
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Di tempat ini, di dasar laut,
bebatuannya menjadi cairan.
bebatuannya menjadi cairan.
01:45
In this place, the ocean floor,
the rocks actually turn to liquid.
the rocks actually turn to liquid.
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Juga ada ombak di dasar laut.
01:48
So you actually have waves
on the ocean floor.
on the ocean floor.
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Kamu kira tak ada kehidupan di situ
01:50
You'd say nothing could live there,
but when we look in detail,
but when we look in detail,
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Ternyata dari dekat,
bahkan di tempat terdalam,
bahkan di tempat terdalam,
01:53
even there, in the deepest,
darkest places on Earth, we find life,
darkest places on Earth, we find life,
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tergelap di dasar Bumi,
kita temukan kehidupan,
kita temukan kehidupan,
pertanda bahwa kehidupan
benar-benar ingin terjadi.
benar-benar ingin terjadi.
01:56
which tells us that life
really wants to happen.
really wants to happen.
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Sungguh semua itu sangat menakjubkan.
01:58
So, pretty amazing stuff.
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Setiap kali kita menyelam ke dasar laut,
02:00
Every time we go to the bottom of the sea,
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menjelajah dengan kapal selam
dan robot-robot,
dan robot-robot,
02:02
we explore with our submarines,
with our robots,
with our robots,
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kita biasanya menemukan
sesuatu yang mengejutkan,
sesuatu yang mengejutkan,
02:05
we see something
that's usually surprising,
that's usually surprising,
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02:07
sometimes it's startling
and sometimes revolutionary.
and sometimes revolutionary.
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terkadang mengherankan
dan terkadang revolusioner.
dan terkadang revolusioner.
02:09
You see that puddle
of water sitting there.
of water sitting there.
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Lihatlah kolam air ini.
Di sekitar kolam ini,
ada sebuah tebing kecil,
ada sebuah tebing kecil,
02:12
And all around the water
there's a little cliff,
there's a little cliff,
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ada pantai berpasir putih.
02:14
there's a little white sandy beach.
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Lebih dekat lagi, kamu bisa lihat
pantainya lebih jelas,
pantainya lebih jelas,
02:16
We'll get closer, you'll see
the beach a little bit better,
the beach a little bit better,
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ada ombak dalam air, di bawah sana.
02:19
some of the waves
in that water, down there.
in that water, down there.
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Yang istimewa mengenai perairan ini ialah
02:21
The thing that's special about this water
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ini berada di dasar Teluk Meksiko.
02:23
is that it's at the bottom
of the Gulf of Mexico.
of the Gulf of Mexico.
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Bayangkan kamu ada di dalam kapal selam,
melihat ke luar jendela
melihat ke luar jendela
02:25
So you're sitting inside a submarine,
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02:27
looking out the window
at a little pond of water beneath the sea.
at a little pond of water beneath the sea.
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dan menatap ke kolam air di dalam lautan.
Kami pernah menemukan kolam,
danau, dan sungai --
danau, dan sungai --
02:31
We see ponds, we see
lakes, we see rivers --
lakes, we see rivers --
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tetapi di sini yang kamu lihat
adalah sungai di dasar laut
adalah sungai di dasar laut
02:35
in fact, right here is a river
at the bottom of the ocean
at the bottom of the ocean
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mengalir dari kiri bawah ke kanan atas.
02:37
going from the lower
left to the upper right.
left to the upper right.
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Air benar-benar mengalir di sana.
02:39
Water is actually flowing through there.
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Fenomena ini membuat kita tak habis pikir:
kenapa ini terjadi?
kenapa ini terjadi?
02:41
This totally blew our minds.
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02:43
How can you have this at the bottom?
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Kamu di dalam laut,
tetapi melihat ada perairan lagi.
tetapi melihat ada perairan lagi.
02:45
You're in the ocean looking at more water.
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Juga ada hewan yang khusus hidup
di perairan itu.
di perairan itu.
02:47
And there's animals
that only live in that water.
that only live in that water.
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Jadi, di dasar laut --
02:50
So, the bottom of the ocean --
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02:52
I love this map, because it shows
in the middle of the ocean,
in the middle of the ocean,
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Saya suka sekali peta ini karena
menunjukkan barisan pegunungan dasar laut.
menunjukkan barisan pegunungan dasar laut.
02:55
there's a mountain range.
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Barisan pegunungan terbesar di dunia
yang dinamakan Pematang Tengah Samudra.
yang dinamakan Pematang Tengah Samudra.
02:56
It's the greatest mountain range
on Earth, called the mid-ocean ridge --
on Earth, called the mid-ocean ridge --
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Panjangnya sekitar 80.000 km,
dan kita baru melihat sedikit sekali.
dan kita baru melihat sedikit sekali.
02:59
50,000 miles long,
and we've hardly had a peek at it.
and we've hardly had a peek at it.
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03:03
Hardly had a peek at it.
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Tetapi kita sudah menemukan
ada ribuan lembah
ada ribuan lembah
03:04
We find valleys,
many thousands of valleys,
many thousands of valleys,
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03:07
larger, wider, deeper
than the Grand Canyon.
than the Grand Canyon.
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lebih besar, lebih lebar, dan lebih dalam
daripada Grand Canyon.
daripada Grand Canyon.
Ada danau, sungai, dan air terjun
seperti disebutkan tadi.
seperti disebutkan tadi.
03:10
We find, as I said, underwater
lakes, rivers, waterfalls.
lakes, rivers, waterfalls.
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03:13
The largest waterfall on the planet
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Air terjun terbesar di planet ini
ditemukan di dalam laut dekat Islandia.
ditemukan di dalam laut dekat Islandia.
03:14
is actually under the ocean,
up near Iceland.
up near Iceland.
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Semua ini ditemukan dalam
penjelajahan kami yang baru 5%.
penjelajahan kami yang baru 5%.
03:17
All that stuff is in that five percent
that we've explored.
that we've explored.
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Satu tantangan mengenai lautan adalah
03:21
So the deal about the ocean
is that to explore it,
is that to explore it,
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untuk menjelajahinya
kita membutuhkan teknologi.
kita membutuhkan teknologi.
03:23
you've got to have technology.
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Tidak hanya teknologi,
tidak hanya Dave Gallo
tidak hanya Dave Gallo
03:25
Not only technology,
but it's not just Dave Gallo
but it's not just Dave Gallo
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atau satu orang saja,
melainkan suatu tim.
melainkan suatu tim.
03:28
or one person exploring,
it's a team of people.
it's a team of people.
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Diperlukan banyak
orang berbakat dalam tim itu.
orang berbakat dalam tim itu.
03:30
You've got to have the talent, the team.
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Kamu harus punya teknologi
seperti kapal kami, Atlantis,
seperti kapal kami, Atlantis,
03:32
You've got to have the technology.
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03:34
In this case, it's our ship, Atlantis,
and the submarine, Alvin.
and the submarine, Alvin.
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dan kapal selam kami, Alvin.
Kapal selam ini memuat tiga orang
--ini saat peluncuran Alvin--
--ini saat peluncuran Alvin--
03:37
Inside that submarine --
this is an Alvin launch --
this is an Alvin launch --
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03:39
there's three people.
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Mereka sedang didorong ke dek kapal.
03:41
They're being wheeled out onto deck.
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Selain mereka, ada 47 orang lainnya,
tim yang bekerja di kapal itu,
tim yang bekerja di kapal itu,
03:42
There's 47 other people,
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03:44
the teamwork on that ship,
making sure that these people are okay.
making sure that these people are okay.
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memastikan keselamatan kru Alvin.
Ketiga kru Alvin sedang berpikir
satu hal pada saat itu:
satu hal pada saat itu:
03:47
Everybody in that submarine
is thinking one thing right now:
is thinking one thing right now:
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Apakah sebaiknya saya ke WC sekali lagi?
[Tertawa]
[Tertawa]
03:50
Should I have gone
to the bathroom one more time?
to the bathroom one more time?
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Sebab, kamu akan berada di dalam situ
selama 10 jam -- di dalam bola kecil itu.
selama 10 jam -- di dalam bola kecil itu.
03:53
Because you're in there for 10 hours --
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03:55
10 hours in that little sphere.
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Hanya bertiga di dalam sana
dan tak ada siapapun di sekitarmu.
dan tak ada siapapun di sekitarmu.
03:57
Three of you together
and nobody is going to be around you.
and nobody is going to be around you.
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04:00
You go into the water
and once you hit the water, it's amazing.
and once you hit the water, it's amazing.
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Begitu kamu masuk ke dalam air,
bukan main rasanya.
bukan main rasanya.
Warna biru yang indah
seakan-akan meresapi tubuhmu.
seakan-akan meresapi tubuhmu.
04:03
There's a lovely color blue
that penetrates right inside you.
that penetrates right inside you.
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Tak lagi terdengar
suara kapal di permukaan,
suara kapal di permukaan,
04:06
You don't hear the surface ship anymore,
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yang kamu dengar hanya suara sonar.
04:08
you hear that pinging of a sonar.
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Seperti di iPhone, ada aplikasi sonar --
04:09
If you've got an iPhone
you've got sonar on there --
you've got sonar on there --
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bunyi ping dipancarkan ke dasar laut
lalu kembali ke permukaan.
lalu kembali ke permukaan.
04:12
it's that same pinging that goes
down to the bottom and comes back up.
down to the bottom and comes back up.
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Akan ada penyelam yang mengecek
bagian luar dari kapal selamnya,
bagian luar dari kapal selamnya,
04:15
Divers check out the sub to make
sure the outside is okay,
sure the outside is okay,
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dan apabila mereka bilang "Siap,"
04:18
and then they say "Go,"
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kamu akan turun ke dasar laut
dalam perjalanan yang menakjubkan.
dalam perjalanan yang menakjubkan.
04:20
and down you go to the bottom
of the ocean and it's an amazing trip.
of the ocean and it's an amazing trip.
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Selama dua setengah jam
kamu tenggelam ke dasar lautan.
kamu tenggelam ke dasar lautan.
04:23
So for two and a half hours,
you sink down to the bottom.
you sink down to the bottom.
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Selama dua jam itu gelap gulita.
04:26
And two hours of it
is totally pitch black.
is totally pitch black.
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04:29
We thought that nothing
could live inside that world
could live inside that world
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Sebelumnya kita pikir tak ada
kehidupan di dasar laut sana.
kehidupan di dasar laut sana.
04:31
at the bottom of the ocean.
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Namun, kita jadi takjub
pada saat mulai mengamati.
pada saat mulai mengamati.
04:32
And when we look,
we find some amazing things.
we find some amazing things.
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Dari atas sampai bawah,
yang kita sebut "mid-water",
yang kita sebut "mid-water",
04:35
All the way down --
we call it the mid-water --
we call it the mid-water --
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dari atas sampai dasar samudera,
kita temukan kehidupan.
kita temukan kehidupan.
04:37
from the top of the ocean
down to the bottom, we find life.
down to the bottom, we find life.
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Setiap berhenti dan mengamati,
ada kehidupan.
ada kehidupan.
04:40
Whenever we stop and look, we find life.
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Saya akan tampilkan ubur-ubur,
04:42
I'm going to show you some jellies.
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salah satu makhluk terkeren di Bumi.
04:44
They're absolutely some
of the coolest creatures on Earth.
of the coolest creatures on Earth.
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Lihatlah dia mengayun lengannya
ke sana kemari.
ke sana kemari.
04:46
Look at that thing,
just flailing his arms around.
just flailing his arms around.
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Ada yang mirip lobster mungil.
04:49
That's like a little lobster.
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Yang ini hewan yang mulutnya
saling terkait menjadi satu.
saling terkait menjadi satu.
04:50
That one is like all these animals
with their mouths hooked together,
with their mouths hooked together,
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Mereka binatang yang berkoloni.
04:54
the colonial animals.
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Ada yang kecil, ada juga yang
lebih panjang dari panggung ini.
lebih panjang dari panggung ini.
04:55
Some animals are tiny,
some can be longer than this stage.
some can be longer than this stage.
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Hewan yang sungguh menakjubkan
dan tak dapat dijala.
dan tak dapat dijala.
04:58
Just amazing animals.
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04:59
And you can't collect them with a net --
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Kita harus ke sana membawa kamera
dan melihatnya sendiri.
dan melihatnya sendiri.
05:01
we have to go with our cameras
and take a look at them.
and take a look at them.
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Tiap kali turun ke sana,
selalu kita temukan spesies baru.
selalu kita temukan spesies baru.
05:03
So every time we go, new species of life.
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Lautan memang penuh kehidupan.
05:06
The ocean is full of life.
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Dan bahkan di bagian lautan terdalam --
05:08
And yet the deepest part of the ocean --
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yang terdapat pegunungan
dan mata air panas,
dan mata air panas,
05:10
when we go to that mountain range,
we find hot springs.
we find hot springs.
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kita awalnya yakin,
karena airnya yang beracun,
karena airnya yang beracun,
05:13
Now we were sure --
because this is poisonous water,
because this is poisonous water,
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begitu dalamnya hingga
kapal Titanic pun hancur,
kapal Titanic pun hancur,
05:15
because it's so deep
it would crush the Titanic
it would crush the Titanic
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seperti kamu meremukkan
cangkir kertas dengan tangan,
cangkir kertas dengan tangan,
05:17
the same way you crush
an empty cup in your hand --
an empty cup in your hand --
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yakin sekali bahwa
tak ada kehidupan di sana.
tak ada kehidupan di sana.
05:20
we were sure there would be
no life there at all.
no life there at all.
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Tetapi, justru kita temukan kehidupan
yang lebih beragam dan padat
yang lebih beragam dan padat
05:22
Instead, we find more life
and diversity and density
and diversity and density
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daripada hutan hujan tropis.
05:25
than in the tropical rainforest.
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Jadi seketika itu, dengan memandang
ke luar jendela kapal selam
ke luar jendela kapal selam
05:27
So, in one instance, in one peek
out the window of the sub,
out the window of the sub,
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kita menemukan satu hal
yang mengubah total
yang mengubah total
05:30
we discover something
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05:32
that revolutionizes the way
we think about life on Earth;
we think about life on Earth;
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cara pandang terhadap
kehidupan di Bumi,
kehidupan di Bumi,
yaitu bahwa kehidupan tak selalu
bergantung pada cahaya matahari.
bergantung pada cahaya matahari.
05:34
and that is, you don't always
have to have sunlight
have to have sunlight
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05:37
to get life going.
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Ada juga hewan besar di bawah sana--
beberapa sudah dikenal, seperti Dumbo.
beberapa sudah dikenal, seperti Dumbo.
05:38
There's big animals down there too,
some that look familiar.
some that look familiar.
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05:41
That guy's called Dumbo.
I love him. Dumbo's great.
I love him. Dumbo's great.
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Saya suka sekali Dumbo yang hebat ini.
Yang ini --sayang sekali tidak ada
lebih banyak rekamannya.
lebih banyak rekamannya.
05:44
This guy -- oh man,
I wish I had more footage of this.
I wish I had more footage of this.
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05:47
We're trying to get an expedition
together to go look at this
together to go look at this
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Kita sedang merencanakan ekspedisi lagi
untuk mengamatinya.
untuk mengamatinya.
Mungkin setahun lagi
kita akan mendapatkannya.
kita akan mendapatkannya.
05:49
and maybe in a year we'll have that.
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Kamu bisa cari di internet.
05:52
Go online and look.
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05:53
Vampyroteuthis infernalis.
The vampire squid.
The vampire squid.
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Vampyroteuthis infornalis.
Si cumi-cumi vampir.
Si cumi-cumi vampir.
Bukan main kerennya.
05:56
Incredibly cool.
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Di kedalaman laut yang gelap,
tentakelnya berpendar,
tentakelnya berpendar,
05:57
In the darkness of the deep sea,
he's got glowing tentacles,
he's got glowing tentacles,
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jadi kalau dia mendekatimu,
merentangkan lengan di kegelapan
merentangkan lengan di kegelapan
06:00
so if I'm coming at you like him,
I put my arms out in the darkness
I put my arms out in the darkness
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kamu hanya akan melihat
pendaran cahayanya.
pendaran cahayanya.
06:04
so all you see are little
glowing things over here.
glowing things over here.
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Pada saat bersamaan,
dia mendekatimu.
dia mendekatimu.
06:06
Meanwhile, I'm coming at you.
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06:07
When he wants to escape,
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Ketika melarikan diri, ada bulatan menyala
di bokongnya yang mirip mata.
di bokongnya yang mirip mata.
06:09
he's got these glowing pods
on his butt that look like eyes.
on his butt that look like eyes.
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Bayangkan, ada mata bersinar
di bokongnya.
di bokongnya.
06:11
Glowing eyes on his butt.
How cool is that?
How cool is that?
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Hebat sekali kan?
Hewan ini memang benar-benar keren.
Hewan ini memang benar-benar keren.
06:14
Just an amazing animal.
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06:15
(Laughter)
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Saat melindungi diri, cumi-cumi vampir
06:16
"Vampire" squid,
because when it gets protective,
because when it gets protective,
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menarik selubung hitam
menyelimuti seluruh tubuhnya
menyelimuti seluruh tubuhnya
06:18
it pulls this black cape
over its whole body,
over its whole body,
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bergulung seperti bola.
Sungguh luar biasa.
Sungguh luar biasa.
06:20
and curls up into a ball.
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06:22
Outrageous animal.
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Lalu "Kapal Impian" ini--
06:24
This ship, "The Ship of Dreams" --
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seratus tahun yang lalu di bulan April,
semestinya tiba di New York.
semestinya tiba di New York.
06:26
a hundred years ago this coming April,
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06:28
this ship was supposed
to show up in New York.
to show up in New York.
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Inilah Kapal Titanic.
06:30
It's the Titanic.
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Tahun lalu saya jadi
co-leader ekspedisinya.
co-leader ekspedisinya.
06:32
I co-led an expedition
out there last year.
out there last year.
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Banyak sekali yang kita pelajari
tentang kapal ini.
tentang kapal ini.
06:34
We are learning so much about that ship.
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Sekarang Titanic menjadi tempat
yang menarik untuk biologi
yang menarik untuk biologi
06:36
The Titanic is an interesting
place for biology,
place for biology,
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06:38
because animals are moving
in to live on the Titanic.
in to live on the Titanic.
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karena banyak binatang
telah tinggal di dalam Titanic.
telah tinggal di dalam Titanic.
Mikroba bahkan memakan
rangka kapal ini.
rangka kapal ini.
06:42
Microbes are actually
eating the hull of the Titanic.
eating the hull of the Titanic.
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Inilah haluan Titanic, tempat Jack
merasa bak penguasa dunia.
merasa bak penguasa dunia.
06:44
That's where Jack was king of the world
there on the bow of the Titanic.
there on the bow of the Titanic.
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Ekspedisi ini berjalan lancar sekali
dan yang menarik ialah
dan yang menarik ialah
06:48
So we're doing real good.
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06:49
And what's exciting to me
is that we're making a virtual Titanic,
is that we're making a virtual Titanic,
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suatu hari kita akan membuat
Titanic virtual
Titanic virtual
06:52
so you can sit there at home
with your joystick and your headset on,
with your joystick and your headset on,
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sehingga kamu cukup duduk di rumah
menggenggam tuas kendali
menggenggam tuas kendali
dan mengenakan headset,
untuk turut menjelajahi Titanic.
untuk turut menjelajahi Titanic.
06:56
and you can actually explore
the Titanic for yourself.
the Titanic for yourself.
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Inilah yang ingin kita lakukan,
membuat dunia maya,
membuat dunia maya,
06:59
That's what we want to do,
make these virtual worlds,
make these virtual worlds,
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sehingga bukan hanya Dave Gallo
atau orang lain, tetapi kamu.
atau orang lain, tetapi kamu.
07:01
so it's not Dave Gallo or someone else
exploring the world; it's you.
exploring the world; it's you.
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Kamu yang akan menjelajahinya sendiri.
07:05
You explore it for yourself.
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Jadi ini kesimpulannya.
07:06
So here's the bottom line:
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Lautan samudera itu
belum semua terjelajahi
belum semua terjelajahi
07:08
The oceans are unexplored
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dan ini sungguh penting sekali,
07:11
and I can't begin to tell
you how important that is,
you how important that is,
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07:13
because they're important to us.
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sebab ini penting bagi kita manusia.
07:15
Seven billion people live on this planet
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7 miliar manusia menghuni planet ini
dan kita semua terpengaruhi oleh laut
07:18
and all of us are impacted by the sea,
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07:20
because the oceans control the air
you breathe, the water you drink,
you breathe, the water you drink,
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karena lautan mengendalikan udara
yang kita hirup, air yang kita minum,
yang kita hirup, air yang kita minum,
makanan yang kita makan.
07:24
the food you eat.
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Semuanya dikendalikan
oleh keadaan di lautan
oleh keadaan di lautan
07:25
All those are controlled
in some way by the ocean,
in some way by the ocean,
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sedangkan kita masih
belum tuntas menjelajahinya --
belum tuntas menjelajahinya --
07:28
and this is a thing
that we haven't even explored --
that we haven't even explored --
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baru 5%.
07:30
five percent.
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Satu hal yang ingin saya sampaikan,
07:32
The thing I want to leave you with is,
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dari 5% hal menarik yang sudah
saya tunjukkan tadi,
saya tunjukkan tadi,
07:33
in that five percent,
I showed you some cool stuff.
I showed you some cool stuff.
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masih ada lagi yang lainnya.
07:36
There's a lot more cool stuff --
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Setiap penyelaman di lautan sana
selalu ditemukan sesuatu yang baru.
selalu ditemukan sesuatu yang baru.
07:37
every dive we go on in the ocean,
we find something new about the sea.
we find something new about the sea.
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Nah, jadi apa yang ada di 95% sisanya?
07:42
So what's in that other 95 percent?
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Masih adakah hal menarik lainnya
atau sudah kita temukan semua?
atau sudah kita temukan semua?
07:43
Did we get the exciting stuff
or is there more out there?
or is there more out there?
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07:46
And I'm here to tell you
that the ocean is full of surprises.
that the ocean is full of surprises.
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Dan, saya sampaikan bahwa lautan itu
penuh dengan kejutan.
penuh dengan kejutan.
Ada kutipan yang saya suka
dari Marcel Proust:
dari Marcel Proust:
07:49
There's a quote I love by Marcel Proust:
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"Sesungguhnya pelayaran eksplorasi
bukan sebatas mencari daratan baru,"
bukan sebatas mencari daratan baru,"
07:51
"The true voyage of exploration
is not so much in seeking new landscapes,"
is not so much in seeking new landscapes,"
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"tetapi untuk memiliki mata yang baru."
07:55
which we do,
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07:56
"but in having new eyes."
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Harapan saya, dengan menunjukkan
sebagian hal-hal tadi,
sebagian hal-hal tadi,
07:57
And so I hope today,
by showing you some of this,
by showing you some of this,
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memberimu pandangan baru
tentang planet ini,
tentang planet ini,
08:00
it's given you some new eyes
about this planet,
about this planet,
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dan saya ingin kamu coba
untuk berpikir secara berbeda.
untuk berpikir secara berbeda.
08:02
and for the first time,
I want you to think about it differently.
I want you to think about it differently.
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Terima kasih banyak.
Terima kasih.
Terima kasih.
08:05
Thank you very much. Thank you.
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08:07
(Applause)
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[Tepuk tangan]
ABOUT THE SPEAKER
David Gallo - OceanographerA pioneer in ocean exploration, David Gallo is an enthusiastic ambassador between the sea and those of us on dry land.
Why you should listen
David Gallo works to push the bounds of oceanic discovery. Active in undersea exploration (sometimes in partnership with legendary Titanic-hunter Robert Ballard), he was one of the first oceanographers to use a combination of manned submersibles and robots to map the ocean world with unprecedented clarity and detail. He was a co-expedition leader during an exploration of the RMS Titanic and the German battleship Bismarck, using Russian Mir subs.
On behalf of the Woods Hole labs, he appears around the country speaking on ocean and water issues. Most recently he co-led an expedition to create the first detailed and comprehensive map of the RMS Titanic and he co-led the successful international effort to locate the wreck site of Air France flight 447. He is involved in planning an international Antarctic expedition to locate and document the wreckage of Ernest Shackleton’s ship, HMS Endurance.
David Gallo | Speaker | TED.com