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So as you can tell, it's

2
00:00:06,533 --> 00:00:07,766
really loud in here.

3
00:00:08,500 --> 00:00:10,733
This is because of all the fans,

4
00:00:10,733 --> 00:00:12,733
all the servers and

5
00:00:12,733 --> 00:00:13,933
all the other equipment

6
00:00:13,933 --> 00:00:15,800
that generates a lot of noise.

7
00:00:15,900 --> 00:00:17,366
It’s best to wear some earplugs

8
00:00:17,366 --> 00:00:18,366
when you come inside

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00:00:18,366 --> 00:00:19,266
of this area.

10
00:00:19,366 --> 00:00:19,733
Here

11
00:00:19,733 --> 00:00:21,766
we have about five different

12
00:00:21,766 --> 00:00:23,566
computing systems

13
00:00:23,566 --> 00:00:26,000
that provide data analytics,

14
00:00:26,000 --> 00:00:27,600
climate simulation

15
00:00:27,600 --> 00:00:29,700
and various other instruments

16
00:00:29,700 --> 00:00:31,300
that scientists, engineers,

17
00:00:31,300 --> 00:00:32,533
and researchers use.

18
00:00:32,533 --> 00:00:33,600
These computers

19
00:00:33,600 --> 00:00:36,733
provide about 6.8 petaflops

20
00:00:37,200 --> 00:00:38,433
worth of data.

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00:00:47,566 --> 00:00:48,233
To provide

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00:00:48,233 --> 00:00:50,333
cooling for the immense

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00:00:50,333 --> 00:00:51,500
computing power

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00:00:51,500 --> 00:00:53,633
that generates a lot of heat,

25
00:00:53,633 --> 00:00:55,266
we have a cooling system,

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00:00:55,266 --> 00:00:57,133
a chilled-water system,

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00:00:57,133 --> 00:00:58,366
that provides about

28
00:00:58,366 --> 00:01:01,466
43- to 46-degree

29
00:01:01,466 --> 00:01:02,733
Fahrenheit water

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00:01:03,233 --> 00:01:04,466
that comes in,

31
00:01:04,466 --> 00:01:06,100
feeds the air handling unit

32
00:01:06,100 --> 00:01:08,533
and blows underneath of a raised floor. 

33
00:01:08,866 --> 00:01:10,300
This component here

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00:01:10,300 --> 00:01:12,466
is basically a heat exchanger.

35
00:01:12,700 --> 00:01:13,833
The chilled water will run

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00:01:13,833 --> 00:01:15,733
through the servers,

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00:01:15,733 --> 00:01:16,700
pick up the heat,

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00:01:16,700 --> 00:01:17,800
come through this unit

39
00:01:17,800 --> 00:01:20,800
and return it back to the main system.

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00:01:20,900 --> 00:01:23,300
So that cycles over and over and over,

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00:01:23,300 --> 00:01:24,066
and that's how we're

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00:01:24,066 --> 00:01:25,366
able to maintain

43
00:01:25,700 --> 00:01:26,366
these computers

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00:01:26,366 --> 00:01:27,800
without overheating.

45
00:02:07,600 --> 00:02:10,600
let's go.

46
00:02:19,766 --> 00:02:22,766
Feeding you

47
00:03:22,800 --> 00:03:24,466
And because we're a big team,

48
00:03:24,466 --> 00:03:26,166
we help everyone.

49
00:03:26,166 --> 00:03:29,166
So I may be working with the physicist

50
00:03:29,433 --> 00:03:31,066
or the janitor.

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00:03:31,066 --> 00:03:32,600
It doesn't matter. We all work