Avi Reichental: What’s next in 3D printing

259,344 views ・ 2014-09-18

TED


Please double-click on the English subtitles below to play the video.

00:12
My grandfather was a cobbler.
0
12951
3709
00:16
Back in the day, he made custom-made shoes.
1
16660
3239
00:19
I never got to meet him.
2
19899
2211
00:22
He perished in the Holocaust.
3
22110
2800
00:24
But I did inherit his love for making,
4
24910
4078
00:28
except that it doesn't exist that much anymore.
5
28988
3938
00:32
You see, while the Industrial Revolution
6
32926
2510
00:35
did a great deal to improve humanity,
7
35436
2743
00:38
it eradicated the very skill
8
38179
2937
00:41
that my grandfather loved,
9
41116
3020
00:44
and it atrophied craftsmanship as we know it.
10
44136
3301
00:47
But all of that is about to change with 3D printing,
11
47437
5303
00:52
and it all started with this,
12
52740
5078
00:57
the very first part
13
57818
1832
00:59
that was ever printed.
14
59650
2260
01:01
It's a little older than TED.
15
61910
2563
01:04
It was printed in 1983
16
64473
2647
01:07
by Chuck Hull,
17
67120
2720
01:09
who invented 3D printing.
18
69840
3608
01:13
But the thing that I want to talk to you about today,
19
73448
2183
01:15
the big idea that I want to discuss with you,
20
75631
1930
01:17
is not that 3D printing
21
77561
1903
01:19
is going to catapult us into the future,
22
79464
3260
01:22
but rather that it's actually going
23
82724
2396
01:25
to connect us with our heritage,
24
85120
3093
01:28
and it's going to usher in a new era
25
88213
3024
01:31
of localized, distributed manufacturing
26
91237
3884
01:35
that is actually based
27
95121
1732
01:36
on digital fabrication.
28
96853
2459
01:39
So think about useful things.
29
99312
5798
01:45
You all know your shoe size.
30
105110
1843
01:46
How many of you know the size
31
106953
1678
01:48
of the bridge of your nose
32
108631
1485
01:50
or the distance between your temples?
33
110116
3263
01:53
Anybody?
34
113379
2531
01:55
Wouldn't it be awesome if you could,
35
115910
1798
01:57
for the first time, get eyewear
36
117708
2272
01:59
that actually fits you perfectly
37
119980
3210
02:03
and doesn't require any hinge assembly,
38
123190
3675
02:06
so chances are, the hinges are not going to break?
39
126865
3557
02:10
But the implications of 3D printing
40
130422
2598
02:13
go well beyond the tips of our noses.
41
133020
3457
02:16
When I met Amanda for the first time,
42
136477
2328
02:18
she could already stand up and walk a little bit
43
138805
2595
02:21
even though she was paralyzed from the waist down,
44
141400
2955
02:24
but she complained to me that her suit
45
144355
2715
02:27
was uncomfortable.
46
147070
1925
02:28
It was a beautiful robotic suit
47
148995
1451
02:30
made by Ekso Bionics,
48
150446
1688
02:32
but it wasn't inspired by her body.
49
152134
3768
02:35
It wasn't made to measure.
50
155902
2317
02:38
So she challenged me to make her something
51
158219
2723
02:40
that was a little bit more feminine,
52
160942
3161
02:44
a little bit more elegant,
53
164103
3228
02:47
and lightweight,
54
167331
1254
02:48
and like good tailors,
55
168585
1532
02:50
we thought that we would measure her digitally.
56
170117
4380
02:54
And we did. We built her an amazing suit.
57
174497
3089
02:57
The incredible part about what I learned
58
177586
3008
03:00
from Amanda is a lot of us are looking at 3D printing
59
180594
3150
03:03
and we say to ourselves,
60
183744
1698
03:05
it's going to replace traditional methods.
61
185442
2858
03:08
Amanda looked at it and she said,
62
188300
1980
03:10
it's an opportunity for me
63
190280
1890
03:12
to reclaim my symmetry
64
192170
2205
03:14
and to embrace my authenticity.
65
194375
2978
03:17
And you know what? She's not standing still.
66
197353
2129
03:19
She now wants to walk in high heels.
67
199482
2801
03:24
It doesn't stop there.
68
204940
1399
03:26
3D printing is changing
69
206339
2951
03:29
personalized medical devices as we know them,
70
209290
3351
03:32
from new, beautiful, conformal,
71
212641
4445
03:37
ventilated scoliosis braces
72
217086
3081
03:40
to millions of dental restorations
73
220167
3362
03:43
and to beautiful bracings
74
223529
3497
03:47
for amputees,
75
227026
3163
03:50
another opportunity to emotionally reconnect
76
230189
3172
03:53
with your symmetry.
77
233361
2520
03:55
And as we sit here today,
78
235881
2451
03:58
you can go wireless on your braces
79
238332
2847
04:01
with clear aligners,
80
241179
2081
04:03
or your dental restorations.
81
243260
2139
04:05
Millions of in-the-ear hearing aids
82
245399
2192
04:07
are already 3D printed today.
83
247591
2767
04:10
Millions of people are served today
84
250358
2365
04:12
from these devices.
85
252723
2696
04:15
What about full knee replacements,
86
255419
3760
04:19
from your data, made to measure,
87
259179
3067
04:22
where all of the tools and guides are 3D printed?
88
262246
4462
04:26
G.E. is using 3D printing
89
266708
3508
04:30
to make the next generation LEAP engine
90
270216
2678
04:32
that will save fuel to the tune
91
272894
3696
04:36
of about 15 percent
92
276590
2716
04:39
and cost for an airline
93
279306
2192
04:41
of about 14 million dollars.
94
281498
2395
04:43
Good for G.E., right?
95
283893
1682
04:45
And their customers and the environment.
96
285575
2533
04:48
But, you know, the even better news
97
288108
2460
04:50
is that this technology is no longer reserved
98
290568
3231
04:53
for deep-pocketed corporations.
99
293799
2666
04:56
Planetary Resources, a startup
100
296465
3235
04:59
for space explorations
101
299700
1494
05:01
is going to put out its first space probe later this year.
102
301194
4556
05:05
It was a fraction of a NASA spaceship,
103
305750
3450
05:09
it costs a fraction of its cost,
104
309200
3469
05:12
and it's made with less than a dozen moving parts,
105
312669
3691
05:16
and it's going to be out in space later this year.
106
316360
3679
05:20
Google is taking on this very audacious project
107
320039
3363
05:23
of making the block phone, the Ara.
108
323402
2702
05:26
It's only possible because of the development
109
326104
2513
05:28
of high-speed 3D printing that for the first time
110
328617
2549
05:31
will make functional, usable modules
111
331166
4360
05:35
that will go into it.
112
335526
1396
05:36
A real moonshot, powered by 3D printing.
113
336922
3298
05:40
How about food?
114
340220
2548
05:42
What if we could, for the first time,
115
342768
2524
05:45
make incredible delectables
116
345292
2987
05:48
like this beautiful TED Teddy here,
117
348279
4721
05:53
that are edible?
118
353000
1826
05:54
What if we could completely change the experience,
119
354826
3684
05:58
like you see with that absinthe serving
120
358510
3805
06:02
that is completely 3D printed?
121
362315
3750
06:06
And what if we could begin to put ingredients
122
366065
4803
06:10
and colors and flavors in every taste,
123
370868
3441
06:14
which means not only delicious foods
124
374309
2798
06:17
but the promise of personalized nutrition
125
377107
3817
06:20
around the corner?
126
380924
1354
06:22
And that gets me to one of the biggest deals about 3D printing.
127
382278
3145
06:25
With 3D printing, complexity is free.
128
385423
2861
06:28
The printer doesn't care
129
388284
2862
06:31
if it makes the most rudimentary shape
130
391146
2644
06:33
or the most complex shape,
131
393790
2200
06:35
and that is completely turning design
132
395990
3158
06:39
and manufacturing on its head as we know it.
133
399148
3546
06:42
Many people think that 3D printing will be
134
402694
2327
06:45
the end of manufacturing as we know it.
135
405021
3738
06:48
I think that it's the opportunity to put
136
408759
2513
06:51
tomorrow's technology in the hands of youngsters
137
411272
3661
06:54
that will create endless abundance
138
414933
2603
06:57
of job opportunities,
139
417536
1920
06:59
and with that,
140
419456
1964
07:01
everybody can become an expert maker
141
421420
2894
07:04
and an expert manufacturer.
142
424314
2104
07:06
That will take new tools.
143
426418
1886
07:08
Not everybody knows how to use CAD,
144
428304
2733
07:11
so we're developing haptics,
145
431037
2043
07:13
perceptual devices
146
433080
1939
07:15
that will allow you to touch
147
435019
1901
07:16
and feel your designs
148
436920
1765
07:18
as if you play with digital clay.
149
438685
2878
07:21
When you do things like that,
150
441563
1697
07:23
and we also developed things that take
151
443260
2003
07:25
physical photographs that are instantly printable,
152
445263
2554
07:27
it will make it easier to create content,
153
447817
2650
07:30
but with all of the unimagined,
154
450467
3031
07:33
we will also have the unintended,
155
453498
2392
07:35
like democratized counterfeiting
156
455890
5276
07:41
and ubiquitous illegal possession.
157
461166
2984
07:44
So many people ask me,
158
464150
1483
07:45
will we have a 3D printer in every home?
159
465633
2508
07:48
I think it's the wrong question to ask.
160
468141
2253
07:50
The right question to ask is,
161
470394
1381
07:51
how will 3D printing change my life?
162
471775
3765
07:55
Or, in other words, what room in my house
163
475540
2190
07:57
will 3D printing fit in?
164
477730
2164
07:59
So everything that you see here
165
479894
1996
08:01
has been 3D printed,
166
481890
2111
08:04
including these shoes
167
484001
3079
08:07
at the Amsterdam fashion show.
168
487080
2242
08:09
Now, these are not my grandfather's shoes.
169
489322
3696
08:13
These are shoes that represent
170
493018
1692
08:14
the continuation of his passion
171
494710
2198
08:16
for hyper-local manufacturing.
172
496908
2380
08:19
My grandfather didn't get to see Nike
173
499288
5243
08:24
printing cleats for the recent Super Bowl,
174
504531
4549
08:29
and my father didn't get to see me standing
175
509080
3407
08:32
in my hybridized 3D printed shoes.
176
512487
3110
08:35
He passed away three years ago.
177
515597
2751
08:38
But Chuck Hull, the man that invented it all,
178
518348
3243
08:41
is right here in the house today,
179
521591
2369
08:43
and thanks to him,
180
523960
1782
08:45
I can say, thanks to his invention, I can say
181
525742
2718
08:48
that I am a cobbler too,
182
528460
1977
08:50
and by standing in these shoes
183
530437
2454
08:52
I am honoring my past
184
532891
2334
08:55
while manufacturing the future.
185
535225
2152
08:57
Thank you.
186
537377
1523
08:58
(Applause)
187
538900
3490
About this website

This site will introduce you to YouTube videos that are useful for learning English. You will see English lessons taught by top-notch teachers from around the world. Double-click on the English subtitles displayed on each video page to play the video from there. The subtitles scroll in sync with the video playback. If you have any comments or requests, please contact us using this contact form.

https://forms.gle/WvT1wiN1qDtmnspy7