A call to invention: DIY speaker edition - William Gurstelle
一起來發明:DIY 喇叭 - William Gurstelle
88,804 views ・ 2013-04-04
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00:00
Transcriber: Andrea McDonough
Reviewer: Bedirhan Cinar
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譯者: Jephian Lin
審譯者: 盧 曉天
00:15
There has never been a time
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從未有一個時期
00:18
to make things as good as right now.
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比現在更適合動手做東西
00:21
Between what's available on the Internet,
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藉由網路上可用的資源
00:24
like the stuff on YouTube,
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像是 Youtube
00:26
the stuff on Instructables,
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Instructables
00:28
MAKE Magazine,
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MAKE Magazine
(譯註:皆網站名。)
00:29
between the quality of your teachers
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還有你們的老師們
00:31
who know so much
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他們懂很多
00:33
and the incredible availability of parts,
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以及唾手可得的元件
00:36
and tools,
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工具
00:37
and supplies,
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還有資源
00:39
there's almost nothing that you can't make,
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只要你真的去嘗試
00:42
almost nothing you can't make,
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沒有什麼做不到
00:44
if you really try.
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沒有什麼做不出來
00:45
Now in my career, I've made a lot of stuff.
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在我的事業中,我做了許多東西
00:48
I've made telescopes,
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我做了望遠鏡
00:50
I've made microscopes,
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我做了顯微鏡
00:52
I know people who made electron microscopes.
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我知道有人做了電子顯微鏡
00:54
I personally made flamethrowers.
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我本身則做了火焰噴射器
00:56
I made a four-story high trebuchet.
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我做了四層樓高的投石機
00:59
Um, I've made some really dangerous stuff.
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嗯,我做了一些蠻危險的東西
01:01
My favorite is I made a battlebot
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我最喜歡的是
我做了戰鬥機器人
01:02
when battlebots were kind of big.
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還蠻大的機器人
01:04
You know, it was metal,
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你知道的,金屬做的
01:05
it had 20 horsepower motors,
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有 20 馬力的動力
01:07
it had a carbon-tip fireman cut-off saw in the front.
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前方還有消防員用的
碳合金切割鋸
01:09
That thing could, you know,
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這東西你知道的,
01:11
eat its way out of a steel room.
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可以在鋼鐵房間上
打出它的出路
01:13
I've made just so many things.
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我做了許多東西
01:17
But not everything you have to make
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但你要做的東西
01:18
is dangerous to be cool.
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並不必要危險
才算是酷
01:20
The point is, is that it's just fun to make stuff
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問題在於,動手做本身是有趣的
01:23
and if you've got a really good idea,
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以及如果你真的有一個很好的點子
01:26
you could probably do it.
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你可能可以實現它
01:29
Now, there are different styles of making things.
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現在,動手做有許多方法
01:32
There's Do It Yourself and that's like,
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可以自己動手做(Do It Yourself),
那就像
01:34
"Well, I'm going to fix the brakes on my car
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"嗯,我要修我汽車上的剎車"
01:36
or put siding on my house,"
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"或是我要在我的房子加裝側牆"
01:37
and that's an interesting kind of DIY.
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這是一種有趣的 DIY
01:39
But there's hacking,
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但也可以破格創新(hacking)
01:40
where you take one item that's purposed for something else
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就是說你拿一樣東西,
它原本是別的功用的
01:43
and turn it into something, you know, cooler,
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然後把它變成更酷、
更不一樣的東西
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something different.
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然後把它變成更酷、
更不一樣的東西
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There's bricolage,
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或是拼裝(bricolage)
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which means making things from found objects.
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意思是從既有素材來組合
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There's kitting, which means you buy a kit,
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或是組合套裝(kitting),
意思是你買了一整套
01:51
something complicated, probably, and put it together.
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可能是複雜的東西,
然後你把它組裝起來
01:54
And there's inventing,
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還有發明(inventing)
01:55
and inventing is the best!
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而發明是最棒的!
01:58
The best kind of making things involves
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動手做東西最好的方式
02:01
not just following directions from people
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不只是遵從那些
02:03
who have done things before,
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做過的人給的指示
02:05
but actually going out there,
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更應該突破它
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figuring out how to make something,
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想想如何製做一樣東西
02:08
doing the design yourself,
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自己設計
02:10
and then actually building it.
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然後真的把它建造出來
02:12
Now, I don't have a lot of time,
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現在,我沒有很多時間
02:14
but I want to get you started
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不過我想要啟動
02:15
on your own invention project, maybe.
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你們自己的發明計劃,可以的話
02:18
So what I'm going to do live and real-time
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所以接著我要做的是一樣
02:21
and something that scares me, is,
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會動的、即時的、嚇到我的東西
02:23
because it is live and real-time,
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會動又是即時的
02:24
is I'm going to make an audio speaker
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所以我要做的是一個擴音喇叭
02:27
out of stuff that I found in my kitchen
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材料是我來紐約的前一晚
02:29
on the night before I came to New York.
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在廚房找到的東西
02:31
Okay.
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好
02:32
So what I've got here is a block of wood.
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所以我找到的是一塊木頭
02:37
I've got some sand paper.
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我有幾塊砂紙
02:40
I've got some pieces of notebook paper
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然後有幾張筆記紙
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folded up into a rough "Z" shape.
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我把它摺成 Z 字形
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I've got two magnets.
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我有兩個磁鐵
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And, I've got some wire.
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還有一些漆包線
02:51
Now, this wire is the key part.
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嗯,這些線是關鍵的部份
02:53
The four things that I need to make my own speaker is
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要做喇叭
我須要的四樣東西是
02:57
a diaphragm,
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振動板
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a coil,
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線圈
02:59
a support,
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電源供應器
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and a magnet.
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還有一個磁鐵
03:01
So first thing's first.
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所以重要的先做
03:02
Let's start doing it.
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我們開始吧
03:03
What I need to do is wind a coil.
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我現在要做的是捲線圈
03:06
And what I'm going to do is take this wire
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我想做的是用這個漆包線
03:09
and wind an entire voice coil from it.
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捲出喇叭線圈
03:13
Now, unfortunately that's going to take a really long time,
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現在不幸的是,這會花很長的一段時間
03:15
and I don't have much time,
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我沒那麼多時間
03:16
so I'm just going to give you the flavor of it.
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所以我是要給你一些它的概念
03:18
I'm going to take 30 gauge magnet wire
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我要做 30 口徑的電磁鐵
03:21
and I'm just going to wrap it tightly together,
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我只是要把它緊緊地纏在一起
03:23
and I'm going to do about 150 turns
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大約要在 3/4 吋的木桿上
03:26
on a 3/4 inch wooden dowel.
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纏 150 圈
03:28
Now why would I do that?
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為什麼我要這麼做?
03:30
Because I want to get my coil to have about 4 ohms of resistance.
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因為我想要讓我的線圈
大約是 4 歐姆的電阻。
03:33
If you don't have enough resistance,
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如果你沒有足夠的電阻
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you can do something bad to your amplifier.
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你可能會損害到你的音訊放大器
03:36
And then once that's done,
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接著在完成以後
03:37
I'm going to glue it all together so it's nice and tight.
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我要把它穩固地黏在一起
03:40
Now I don't nearly have 150 coils there
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現在我還沒遠遠不到 150 圈
03:44
so I made one in advance
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所以我事先做了一個
03:46
and I'm going to use that one.
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我會用它來代替
03:48
So where is it? Here it is.
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在哪呢?這裡
03:49
What I'm going to do is simply hot glue it
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我要做的只是簡單地
用熱熔膠
03:52
to the back of this yogurt cup.
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把它黏在優格杯的背後。
03:55
And I had to eat a lot of yogurt while I was experimenting,
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我在做實驗的時候
可能要吃很多優格
03:57
so I feel like I've got all the calcium I need for a while.
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所以我覺得我吸收的鈣
已經夠我撐一陣子了
04:01
Now, the next thing I'm going to do
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現在,下一件事
04:02
is take these magnets and glue it in the center of this dot.
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就是把這些磁鐵黏在這個點的中心
04:06
Hot glue, by the way,
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附帶提一下,熱熔膠
04:07
a hot glue gun, it's the greatest maker toy you can possibly have.
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熱熔膠槍,真是你拿得到
最偉大的製造者的玩具
04:11
I don't care what the 3-D prototype guys say,
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那些 3-D 模型我不放在心上
04:13
I love my hot glue gun!
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我愛我的熱熔膠槍!
04:16
What I'm going to do next
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接著我要
04:17
is take these little "Z" stand-offs, see?
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拿這個 Z 字的支架,有看到嗎?
04:20
And I'm going to put some glue there.
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我要把它黏在那裡
04:23
Look how fast that bonds!
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你看看它黏得多快!
04:25
My god, this is great stuff!
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我的天,真是個好東西!
04:28
And I'm going to do that,
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接著我要
04:30
and then I'm going to glue this.
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我要黏這個
04:35
And I'm going to center that coil right over those magnets
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然後我要把線圈對準中心
04:38
so it's just above it.
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讓它就在磁鐵的上面
04:39
And now it's done.
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完成了!
04:40
Now this needs to dry.
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現在要等它乾
04:42
So you know how Martha Stewart would take the cake
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所以你們都知道瑪莎.史都華(Martha Stewart)
會從烤箱
04:44
out of the oven, it's pre-made?
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拿出蛋糕,那是事先做好的?
04:46
We're going to do that,
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我們也要這麼做
04:47
we're going to go to the Martha Stewart one.
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我們來看看
所謂瑪莎.史都華的版本
04:49
So this is the one I made earlier today.
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這些是在這之前我做好的
04:51
And it's the yogurt cup,
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這是優格杯
04:53
the stand-offs,
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支架
04:54
and everything else.
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還有其它東西
04:55
Well, I'm going to turn on my iPod.
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然後,我要打開我的 iPod
04:56
We'll see if we get some music.
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我們來看看會不會有音樂
04:57
I need a microphone.
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我須要麥克風
05:03
Hello? It's on, good deal.
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哈囉?它是開著的,太好了
05:08
So, let's play something.
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所以,我們播放點東西
05:11
[Music plays.]
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(音樂)
05:17
Now this is really coming from a yogurt cup
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這是真的來自優格杯
05:20
and it's kind of a neat deal.
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是一個簡潔的傑作
05:23
Might not be your choice of music.
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可能不是你喜歡的音樂
05:24
Now you can experiment with different things.
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但你可以用別的東西做實驗
05:26
In fact, I did.
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事實上,我做了一些
05:28
Last night I did this.
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昨晚我做了這個
05:29
Let me walk over here.
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讓我走來這
05:30
I made all these different speakers
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我用許多不一樣的東西
05:32
out of different things.
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做了這些喇叭
05:34
Here's one.
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05:34
Because I'm in New York,
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這是其中一個
因為這是紐約
05:35
I made one out of a piece of matzo.
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我用馬佐餅(matzo)做了一個
05:38
I made one out of a coffee cup lid.
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我用咖啡杯蓋做了一個
05:42
I made one out of a Tostito.
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用 Tostito 脆片做了一個
05:44
The Tostito looks like a speaker, doesn't it?
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你可以看 Tostito 就像是一個喇叭,對吧?
05:46
So, you can imagine how good that works.
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你可以想像它效果有多好
05:48
And then last night during rehearsals
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接著是,昨晚練習的時候
05:50
they gave us some food,
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他們給我一些食物
05:51
and they gave us these thick potato chips.
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他們給我這些洋芋片厚片
05:53
You've got to hear this, you guys.
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我們要來聽看看這個
05:55
This is just incredible how nice that sounds.
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它的聲音真是好聽得難以置信
06:00
[Music plays.]
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(音樂)
06:14
It's just incredible.
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太神奇了
06:16
So anyway, like I said,
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所以,無論如何
就像我說的
06:18
today is the very best time,
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現在是很好的時機
06:20
this age is the very best time
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這年代是很好的時期
06:22
to be a maker.
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讓你成為一個製做者
06:23
You can make so many things
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如果你有用心
06:24
if you put your mind to it.
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你可以做出許多東西
06:26
Get out there,
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走出去
06:27
pick something up
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撿點東西
06:28
because, I'll tell you,
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06:28
the stuff you make,
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因為,我會告訴你
你做的東西
06:31
the stuff you make is way better
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你做的東西遠比
你買的東西
06:32
than the stuff you buy.
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還要好
06:33
It's special,
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它是特別的
06:34
it's significant to you,
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對你來說重要的
06:36
and I really encourage you to do that.
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所以我真的很鼓勵你這麼做
06:37
Thanks a lot for listening to me.
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非常感謝你們的聆聽
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