Evan Grant: Making sound visible through cymatics

379,716 views ใƒป 2009-09-09

TED


ืื ื ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ืœืžื˜ื” ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ.

ืžืชืจื’ื: Ariella Cwikel ืžื‘ืงืจ: Sigal Tifferet
00:18
I'm a creative technologist
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ืื ื™ ื˜ื›ื ื•ืœื•ื’ ื™ืฆื™ืจืชื™
00:20
and the focus of my work is on public installations.
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ื•ื”ืžื•ืงื“ ืฉืœ ื”ืขื‘ื•ื“ื” ืฉืœื™ ื”ื•ื ืขืœ ื”ืชืงื ื™ื ืฆื™ื‘ื•ืจื™ื™ื.
00:25
One of my driving passions
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ืื—ืช ืžื”ืชืฉื•ืงื•ืช ื”ืžื ื™ืขื•ืช ืื•ืชื™
00:28
is this idea of exploring nature,
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ื”ื™ื ื”ืจืขื™ื•ืŸ ืฉืœ ื—ืงื™ืจืช ื”ื˜ื‘ืข,
00:30
and trying to find hidden data within nature.
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ื•ื”ื ื™ืกื™ื•ืŸ ืœืžืฆื•ื ืžื™ื“ืข ื‘ืชื•ืš ื”ื˜ื‘ืข.
00:32
It seems to me that there is
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ื•ื ื“ืžื” ืœื™ ืฉื™ืฉ
00:35
this latent potential everywhere, all around us.
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ืื™ื–ื” ืคื•ื˜ื ืฆื™ืืœ ืจื“ื•ื ื‘ื›ืœ ืžืงื•ื, ืžืกื‘ื™ื‘ื ื•.
00:37
Everything gives out some kind of data,
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ื”ื›ืœ ื ื•ืชืŸ ืื™ื–ื” ืกื•ื’ ืฉืœ ืžื™ื“ืข,
00:39
whether it's sound or smell or vibration.
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ื‘ื™ืŸ ืื ื–ื” ืฆืœื™ืœ ืื• ืจื™ื— ืื• ืจื˜ื˜.
00:42
Through my work, I've been
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ื•ื“ืจืš ื”ืขื‘ื•ื“ื” ืฉืœื™ ืื ื™
00:44
trying to find ways to harness and unveil this.
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ื ื™ืกื™ืชื™ ืœืžืฆื•ื ื“ืจื›ื™ื ืœืจืชื•ื ื•ืœื—ืฉื•ืฃ ืืช ื–ื”.
00:48
And so this basically led me to
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ืœื›ืŸ, ื‘ืื•ืคืŸ ื‘ืกื™ืกื™ ื–ื” ื”ื•ื‘ื™ืœ ืื•ืชื™
00:51
a subject called cymatics.
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ืœืชื—ื•ื ืฉื ืงืจื ืกื™ื™ืžื˜ื™ืงื”.
00:53
Now, cymatics is the process of visualizing sound
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ืื ื›ืŸ, ืกื™ื™ืžื˜ื™ืงื” ื”ื™ื ื”ืชื”ืœื™ืš ืฉืœ ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ืฆืœื™ืœ
00:58
by basically vibrating a medium such as sand or water,
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ืขืœ ื™ื“ ื”ืขื‘ืจืช ืจื˜ื˜ ืœืืžืฆืขื™ ื›ื’ื•ืŸ ื—ื•ืœ ืื• ืžื™ื,
01:02
as you can see there.
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ื›ืคื™ ืฉืืชื ื™ื›ื•ืœื™ื ืœืจืื•ืช ืฉื.
01:04
So, if we have a quick look at the history of cymatics
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ืื–, ืื ื ืขื‘ื•ืจ ืžื”ืจ ืขืœ ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืกื™ื™ืžื˜ื™ืงื”
01:07
beginning with the observations of resonance,
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ืฉื”ืชื—ื™ืœื” ื‘ืชืฆืคื™ื•ืช ืขืœ ืชื”ื•ื“ื”,
01:09
by Da Vinci, Galileo, the English scientist Robert Hook
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ืขืœ ื™ื“ื™ ื“ื” ื•ื™ื ืฆ'ื™, ื’ืœื™ืœืื•, ื”ืžื“ืขืŸ ื”ืื ื’ืœื™ ืจื•ื‘ืจื˜ ื”ื•ืง,
01:13
and then Ernest Chladni.
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ื•ืื– ืืจื ืกื˜ ืงืœื“ื ื™.
01:15
He created an experiment using a metal plate,
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ื”ื•ื ื™ืฆืจ ื ื™ืกื•ื™ ื‘ืขื–ืจืช ืคืœื˜ื” ืžืžืชื›ืช,
01:18
covering it with sand and then bowing it
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ืฉืื•ืชื” ื›ื™ืกื” ื‘ื—ื•ืœ, ื•ืื– ื ื™ื’ืŸ ืขืœื™ื” ืขื ืงืฉืช,
01:21
to create the Chladni patterns that you see here on the right.
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ื›ื“ื™ ืœื™ืฆื•ืจ ืืช 'ื“ื•ื’ืžืื•ืช ืงืœื“ื ื™' ืฉืืชื ื™ื›ื•ืœื™ื ืœืจืื•ืช ื›ืืŸ ืžื™ืžื™ืŸ.
01:26
Moving on from this, the next person to explore this field
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ืื ื ืžืฉื™ืš ื”ืœืื” ืžื›ืืŸ, ื”ืื“ื ื”ื‘ื ืฉื—ืงืจ ืืช ื”ืชื—ื•ื ื”ื–ื”
01:29
was a gentleman called Hans Jenny in the 1970s.
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ื”ื™ื” ืื“ื•ืŸ ื‘ืฉื ื”ืื ืก ื’'ืื ื™ ื‘ืฉื ื•ืช ื”70.
01:31
He actually coined the term cymatics.
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ื•ื”ื•ื ื˜ื‘ืข ืืช ื”ืžื•ื ื— ืกื™ื™ืžื˜ื™ืงื”.
01:34
Then bringing us into the present day
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ื•ืžื” ืฉืžื‘ื™ื ืื•ืชื ื• ืœื”ื•ื•ื”
01:36
is a fellow collaborator of mine
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ื”ื•ื ืฉื•ืชืฃ ืฉืœื™,
01:38
and cymatics expert, John Stewart Reed.
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ื•ืžื•ืžื—ื” ืœืกื™ื™ืžื˜ื™ืงื”, ื’'ื•ืŸ ืกื˜ื™ื•ืืจื˜ ืจื™ื“.
01:41
He's kindly recreated for us
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ื•ื”ื•ื ื™ืฆืจ ืขื‘ื•ืจื ื• ื‘ืจื•ื‘ ื˜ื•ื‘ื•
01:43
the Chladni experiment.
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ืืช ื”ื ื™ืกื•ื™ ืฉืœ ืงืœื“ื ื™.
01:45
What we can see here is
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ืžื” ืฉืื ื—ื ื• ื™ื›ื•ืœื™ื ืœืจืื•ืช ื›ืืŸ
01:47
the metal sheet, this time connected to a sound driver
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ืžืฉื˜ื— ื”ืžืชื›ืช, ื”ืคืขื ืžื—ื•ื‘ืจ ืœื”ืชืงืŸ ืฆืœื™ืœื™ื,
01:50
and being fed by a frequency generator.
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ืฉืžื—ื•ืœืœ ืชื“ืจื™ื ืžื–ื™ืŸ.
01:52
As the frequencies increase,
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ื•ื›ื›ืœ ืฉื”ืชื“ืจื™ื ืžืชื’ื‘ืจื™ื,
01:54
so do the complexities of the patterns that appear on the plate.
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ื›ืš ื’ื ื”ืžื•ืจื›ื‘ื•ืช ืฉืœ ื”ื“ื•ื’ืžืื•ืช ื”ืžื•ืคื™ืขื•ืช ืขืœ ื”ืžืฉื˜ื—.
01:57
As you can see with your own eyes.
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ื›ืžื• ืฉืืชื ืจื•ืื™ื ื‘ืžื• ืขื™ื ื™ื›ื.
02:02
(Applause)
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(ืžื—ื™ืื•ืช ื›ืคื™ื™ื)
02:06
So, what excites me about cymatics?
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ืื–, ืžื” ืžืจื’ืฉ ืื•ืชื™ ื‘ืกื™ื™ืžื˜ื™ืงื”?
02:09
Well, for me cymatics is an almost magical tool.
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ื•ื‘ื›ืŸ, ื‘ืฉื‘ื™ืœื™, ืกื™ื™ืžื˜ื™ืงื” ื”ื™ื ื›ืœื™ ื›ืžืขื˜ ืงืกื•ื.
02:12
It's like a looking glass into a hidden world.
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ื–ื” ื›ืžื• ืžืจืื” ืœืชื•ืš ืขื•ืœื ื ืกืชืจ.
02:16
Through the numerous ways that we can apply cymatics,
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ื‘ืขื–ืจืช ื”ื“ืจื›ื™ื ืฉื‘ื”ื ืืคืฉืจ ืœื™ื™ืฉื ืืช ื”ืกื™ื™ืžื˜ื™ืงื”
02:19
we can actually start to unveil the substance of things not seen.
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ืื ื—ื ื• ื™ื›ื•ืœื™ื ื‘ืขืฆื ืœื”ืชื—ื™ืœ ืœื”ืจื™ื ืืช ื”ืžืกืš ื•ืœื—ืฉื•ืฃ ืืช ื”ืžื”ื•ืช ืฉืœ ื”ื“ื‘ืจื™ื ื”ืœื- ื ืจืื™ื.
02:24
Devices like the cymascope, which you can see here,
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ืžื›ืฉื™ืจื™ื ื›ืžื• ื”ืกื™ื™ืžืกืงื•ืค, ืฉืืชื ื™ื›ื•ืœื™ื ืœืจืื•ืช ื›ืืŸ,
02:26
have been used to scientifically observe cymatic patterns.
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ืฉื™ืžืฉื• ื›ื“ื™ ืœื”ืชื‘ื•ื ืŸ ื‘ืื•ืคืŸ ืžื“ืขื™ ื‘ื“ื•ื’ืžืื•ืช ืกื™ื™ืžื˜ื™ื•ืช.
02:30
And the list of scientific applications is growing every day.
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ื•ืจืฉื™ืžืช ื”ื™ื™ืฉื•ืžื™ื ื”ืžื“ืขื™ื™ื ื’ื“ืœื” ืžื“ื™ ื™ื•ื.
02:33
For example, in oceanography,
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ืœื“ื•ื’ืžื, ื‘ืื•ืงื™ืื ื•ื’ืจืคื™ื”,
02:36
a lexicon of dolphin language is actually being created
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ื”ืœืงืกื™ืงื•ืŸ ืฉืœ ืฉืคืช ื”ื“ื•ืœืคื™ื ื™ื ื‘ืขืฆื ื ื•ืฆืจืช
02:39
by basically visualizing the sonar beams that the dolphins emit.
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ืขืœ ื™ื“ื™ ื•ื™ื–ื•ืืœื™ื–ืฆื™ื” ืฉืœ ื”ื’ืœื™ื ื”ืกื•ื ืืจื™ื ืฉืคื•ืœื˜ื™ื ื”ื“ื•ืœืคื™ื ื™ื.
02:42
And hopefully in the future we'll be able to gain some deeper understanding
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ื‘ืชืงื•ื•ื” ืฉื‘ืงืจื•ื‘ ื ื•ื›ืœ ืœืจื›ื•ืฉ ื”ื‘ื ื” ืขืžื•ืงื” ื™ื•ืชืจ
02:45
of how they communicate.
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ืœื’ื‘ื™ ื”ืื•ืคืŸ ืฉื‘ื• ื”ื ืžืชืงืฉืจื™ื.
02:47
We can also use cymatics for healing and education.
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ืื ื—ื ื• ื’ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืกื™ื™ืžื˜ื™ืงื” ืœืจื™ืคื•ื™ ื•ื—ื™ื ื•ืš.
02:49
This is an installation developed with school children,
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ื–ื” ื”ืชืงืŸ ืฉืคื•ืชื— ืขื ืชืœืžื™ื“ื™ ื‘ื™ืช ืกืคืจ
02:51
where their hands are tracked. It allows them
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ื‘ื• ืขื•ืงื‘ื™ื ืื—ืจื™ ื”ื™ื“ื™ื™ื ืฉืœื”ื. ื–ื” ืžืืคืฉืจ ืœื”ื
02:53
to control and position cymatic patterns
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ืœืฉืœื•ื˜ ื•ืœืžืงื ื“ื•ื’ืžืื•ืช ืกื™ื™ืžื˜ื™ื•ืช
02:55
and the reflections that are caused by them.
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ื•ื”ื”ืฉืชืงืคื•ื™ื•ืช ืฉื ื•ืฆืจื•ืช ืขืœ ื™ื“ื.
02:58
We can also use cymatics as a beautiful natural art form.
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ืื ื—ื ื• ื’ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืกื™ื™ืžื˜ื™ืงื” ื›ืฆื•ืจืช ืืžื ื•ืช ื˜ื‘ืขื™ืช ื•ื™ืคื™ืคื™ื”.
03:01
This image here is created from a snippet
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ื”ืชืžื•ื ื” ื”ื–ื• ื ื•ืฆืจื” ืžืงื˜ืข ืงืฆืจ
03:04
of Beethoven's Ninth Symphony playing through a cymatic device.
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ืฉืœ ื”ืกื™ืžืคื•ื ื™ื” ื”ืชืฉื™ืขื™ืช ืฉืœ ื‘ื˜ื”ื•ื‘ืŸ ืฉืžื•ืฉืžืขืช ื“ืจืš ืžื›ืฉื™ืจ ืกื™ื™ืžื˜ื™.
03:08
So it kind of flips things on its head a little bit.
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ืื– ื‘ืžื™ื“ื” ืžืกื•ื™ืžืช ื–ื” ื”ื•ืคืš ื“ื‘ืจื™ื ืขืœ ืคื™ื”ื.
03:11
This is Pink Floyd's "Machine"
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ื•ื–ื” ื”ืฉื™ืจ ืฉืœ ืคื™ื ืง ืคืœื•ื™ื“ "ืžื›ื•ื ื”"
03:13
playing in real time through the cymascope.
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ืžื ื•ื’ืŸ ื‘ื–ืžืŸ ืืžืช ื“ืจืš ื”ืกื™ื™ืžืกืงื•ืค.
03:21
We can also use cymatics as a looking glass into nature.
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ืื ื—ื ื• ื’ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืžืฉ ื‘ืกื™ื™ืžื˜ื™ืงื” ื›ื—ืœื•ืŸ ืืœ ืชื•ืš ื”ื˜ื‘ืข.
03:24
And we can actually recreate the archetypal forms of nature.
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ื•ืื ื—ื ื• ื‘ืขืฆื ื™ื›ื•ืœื™ื ืœืฉื—ื–ืจ ืืช ื”ืฆื•ืจื•ืช ื”ืืจื›ื™ื˜ื™ืคื™ื•ืช ืฉืœ ื”ื˜ื‘ืข.
03:27
So, for example, here on the left we can see a snowflake as it would appear in nature.
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ืื– ืœื“ื•ื’ืžื, ื›ืืŸ ืžืฉืžืืœ ืื ื—ื ื• ืจื•ืื™ื ืคืชื™ืช ืฉืœื’ ื›ืคื™ ืฉื”ื•ื ื”ื™ื” ืžื•ืคื™ืข ื‘ื˜ื‘ืข.
03:31
Then on the right we can see a cymatically created snowflake.
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ื•ืžื™ืžื™ืŸ ืืคืฉืจ ืœืจืื•ืช ืคืชื™ืช ืฉืœื’ ืฉื ื•ืฆืจ ืกื™ื™ืžื˜ื™ืช.
03:34
And here is a starfish and a cymatic starfish.
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ื•ื”ื ื” ื›ื•ื›ื‘ ื™ื ื•ื›ื•ื›ื‘ ื™ื ืกื™ื™ืžื˜ื™.
03:36
And there is thousands of these.
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ื•ื™ืฉ ืืœืคื™ื ืžืืœื•.
03:38
So what does this all mean?
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ืื– ืžื” ื”ืžืฉืžืขื•ืช ืฉืœ ื›ืœ ื–ื”?
03:40
Well, there is still a lot to explore
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ื•ื‘ื›ืŸ, ื™ืฉ ืขื“ื™ื™ืŸ ื”ืจื‘ื” ืžื” ืœื—ืงื•ืจ.
03:43
in its early days. And there's not many people working in this field.
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ื•ื–ื• ืจืง ื”ื”ืชื—ืœื”, ืจืง ืžืขื˜ื™ื ืขื•ืกืงื™ื ื‘ืชื—ื•ื ื”ื–ื”.
03:45
But consider for a moment that sound does have form.
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ืื‘ืœ ืชืฉืงืœื• ืœืจื’ืข ืืช ื”ืจืขื™ื•ืŸ ืฉืœืฆืœื™ืœ ื™ืฉ ืฆื•ืจื”.
03:49
We've seen that it can affect matter and cause form within matter.
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ื•ืจืื™ื ื• ืฉื–ื” ื›ืŸ ื™ื›ื•ืœ ืœื”ืฉืคื™ืข ืขืœ ื—ื•ืžืจ ื•ืœื™ืฆื•ืจ ืฆื•ืจื” ื‘ืชื•ืš ื—ื•ืžืจ.
03:53
Then sort of take a leap and think about the universe forming.
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ื•ืื– ืงื—ื• ืžืขื™ืŸ ื–ื™ื ื•ืง ื•ืชื—ืฉื‘ื• ืขืœ ื”ื™ื•ื•ืฆืจื•ืช ื”ื™ืงื•ื.
03:57
And think about the immense sound of the universe forming.
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ื•ืชื—ืฉื‘ื• ืขืœ ื”ืฆืœื™ืœ ื”ืื“ื™ืจ ืฉืœ ื”ื™ื•ื•ืฆืจื•ืช ื”ื™ืงื•ื.
04:00
And if we kind of ponder on that, then perhaps
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ื•ืื ืื ื—ื ื• ืžื”ืจื”ืจื™ื ืขืœ ื–ื” ืื– ืื•ืœื™
04:02
cymatics had an influence on the formation of the universe itself.
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ืœืกื™ื™ืžื˜ื™ืงื” ื”ื™ื™ืชื” ื”ืฉืคืขื” ืขืœ ื”ื™ื•ื•ืฆืจื•ืช ื”ื™ืงื•ื ืขืฆืžื•.
04:07
And here is some eye candy for you, from a range of
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ื•ื”ื ื” ืงืฆืช ืžืžืชืงื™ื ืœืขื™ื ื™ื™ื ื‘ืฉื‘ื™ืœื›ื, ืžืžื’ื•ื•ืŸ
04:09
DIY scientists and artists
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ืืžื ื™ ื•ืžื“ืขื ื™ DIY
04:11
from all over the globe.
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ื‘ืจื—ื‘ื™ ื”ื’ืœื•ื‘ื•ืก.
04:13
Cymatics is accessible to everybody.
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ืกื™ื™ืžื˜ื™ืงื” ื”ื™ื ื ื’ื™ืฉื” ืœื›ื•ืœื.
04:15
I want to urge everybody here to
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ื•ืื ื™ ืจื•ืฆื” ืœื”ืื™ืฅ ื‘ื›ื•ืœื ื›ืืŸ
04:17
apply your passion, your knowledge
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ืœื™ื™ืฉื ืืช ื”ืชืฉื•ืงื” ืฉืœื›ื, ื”ื™ื“ืข
04:20
and your skills to areas like cymatics.
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ื•ื”ืžื™ื•ืžื ื•ืช ืฉืœื›ื ืœืชื—ื•ืžื™ื ื›ืžื• ืกื™ื™ืžื˜ื™ืงื”.
04:22
I think collectively we can build a global community.
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ื•ืื ื™ ื—ื•ืฉื‘ ืฉื‘ืื•ืคืŸ ืงื•ืœืงื˜ื™ื‘ื™ ืืคืฉืจ ืœื‘ื ื•ืช ื›ืคืจ ื’ืœื•ื‘ืœื™.
04:25
We can inspire each other.
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ืื ื—ื ื• ื™ื›ื•ืœื™ื ืœืขื•ืจืจ ื”ืฉืจืื” ืื—ื“ ื‘ืฉื ื™.
04:27
And we can evolve this exploration
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ื•ืืคืฉืจ ืœื”ืจื—ื™ื‘ ื•ืœืคืชื— ืืช ื”ื—ืงื™ืจื” ื”ื–ื•
04:29
of the substance of things not seen. Thank you.
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ื‘ื ื•ืฉื ื”ืžื”ื•ืช ืฉืœ ื”ื“ื‘ืจื™ื ื”ืœื- ื ืจืื™ื. ืชื•ื“ื” ืœื›ื.
04:31
(Applause)
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(ืžื—ื™ืื•ืช ื›ืคื™ื™ื)
ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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