Design at the Intersection of Technology and Biology | Neri Oxman | TED Talks

Design at the Intersection of Technology and Biology | Neri Oxman | TED Talks


Two twin domes, two radically opposed design cultures. One is made of thousands of steel parts, the other of a single silk thread. One is synthetic, the other organic. One is imposed on the environment, the other creates it. One is designed for nature,
the other is designed by her. Michelangelo said that
when he looked at raw marble, he saw a figure struggling to be free. The chisel was Michelangelo’s only tool. But living things are not chiseled. They grow. And in our smallest units of life,
our cells, we carry all the information that’s required for every other cell
to function and to replicate. Tools also have consequences. At least since the Industrial Revolution,
the world of design has been dominated by the rigors of manufacturing
and mass production. Assembly lines have dictated
a world made of parts, framing the imagination
of designers and architects who have been trained to think
about their objects as assemblies of discrete parts with distinct functions. But you don’t find homogenous
material assemblies in nature. Take human skin, for example. Our facial skins are thin
with large pores. Our back skins are thicker,
with small pores. One acts mainly as filter, the other mainly as barrier, and yet it’s the same skin:
no parts, no assemblies. It’s a system that gradually
varies its functionality by varying elasticity. So here this is a split screen
to represent my split world view, the split personality of every designer
and architect operating today between the chisel and the gene, between machine and organism,
between assembly and growth, between Henry Ford and Charles Darwin. These two worldviews,
my left brain and right brain, analysis and synthesis, will play out
on the two screens behind me. My work, at its simplest level, is about uniting these two worldviews, moving away from assembly and closer into growth. You’re probably asking yourselves: Why now? Why was this not possible 10
or even five years ago? We live in a very special time in history, a rare time, a time when the confluence of four fields
is giving designers access to tools we’ve never had access to before. These fields are computational design, allowing us to design
complex forms with simple code; additive manufacturing,
letting us produce parts by adding material
rather than carving it out; materials engineering, which lets us
design the behavior of materials in high resolution; and synthetic biology, enabling us to design new biological
functionality by editing DNA. And at the intersection
of these four fields, my team and I create. Please meet the minds and hands of my students. We design objects and products
and structures and tools across scales, from the large-scale, like this robotic arm
with an 80-foot diameter reach with a vehicular base that will
one day soon print entire buildings, to nanoscale graphics made entirely
of genetically engineered microorganisms that glow in the dark. Here we’ve reimagined the mashrabiya, an archetype of ancient
Arabic architecture, and created a screen where
every aperture is uniquely sized to shape the form of light and heat
moving through it. In our next project, we explore the possibility
of creating a cape and skirt — this was for a Paris fashion show
with Iris van Herpen — like a second skin
that are made of a single part, stiff at the contours,
flexible around the waist. Together with my long-term
3D printing collaborator Stratasys, we 3D-printed this cape and skirt
with no seams between the cells, and I’ll show more objects like it. This helmet combines
stiff and soft materials in 20-micron resolution. This is the resolution of a human hair. It’s also the resolution of a CT scanner. That designers have access to such high-resolution
analytic and synthetic tools, enables to design products that fit
not only the shape of our bodies, but also the physiological
makeup of our tissues. Next, we designed an acoustic chair, a chair that would be at once
structural, comfortable and would also absorb sound. Professor Carter, my collaborator, and I
turned to nature for inspiration, and by designing this irregular
surface pattern, it becomes sound-absorbent. We printed its surface
out of 44 different properties, varying in rigidity, opacity and color, corresponding to pressure points
on the human body. Its surface, as in nature,
varies its functionality not by adding another material
or another assembly, but by continuously and delicately
varying material property. But is nature ideal? Are there no parts in nature? I wasn’t raised
in a religious Jewish home, but when I was young, my grandmother used to tell me
stories from the Hebrew Bible, and one of them stuck with me and came
to define much of what I care about. As she recounts: “On the third day of Creation,
God commands the Earth to grow a fruit-bearing fruit tree.” For this first fruit tree,
there was to be no differentiation between trunk, branches,
leaves and fruit. The whole tree was a fruit. Instead, the land grew trees
that have bark and stems and flowers. The land created a world made of parts. I often ask myself, “What would design be like
if objects were made of a single part? Would we return to a better
state of creation?” So we looked for that biblical material, that fruit-bearing fruit tree
kind of material, and we found it. The second-most abundant biopolymer
on the planet is called chitin, and some 100 million tons of it
are produced every year by organisms such as shrimps,
crabs, scorpions and butterflies. We thought if we could tune
its properties, we could generate structures
that are multifunctional out of a single part. So that’s what we did. We called Legal Seafood — (Laughter) we ordered a bunch of shrimp shells, we grinded them
and we produced chitosan paste. By varying chemical concentrations, we were able to achieve
a wide array of properties — from dark, stiff and opaque, to light, soft and transparent. In order to print the structures
in large scale, we built a robotically controlled
extrusion system with multiple nozzles. The robot would vary
material properties on the fly and create these 12-foot-long structures
made of a single material, 100 percent recyclable. When the parts are ready,
they’re left to dry and find a form naturally
upon contact with air. So why are we still
designing with plastics? The air bubbles that were a byproduct
of the printing process were used to contain
photosynthetic microorganisms that first appeared on our planet
3.5 billion year ago, as we learned yesterday. Together with our collaborators
at Harvard and MIT, we embedded bacteria
that were genetically engineered to rapidly capture carbon
from the atmosphere and convert it into sugar. For the first time, we were able to generate structures
that would seamlessly transition from beam to mesh, and if scaled even larger, to windows. A fruit-bearing fruit tree. Working with an ancient material, one of the first lifeforms on the planet, plenty of water and a little bit
of synthetic biology, we were able to transform a structure
made of shrimp shells into an architecture
that behaves like a tree. And here’s the best part: for objects designed to biodegrade, put them in the sea,
and they will nourish marine life; place them in soil,
and they will help grow a tree. The setting for our next exploration
using the same design principles was the solar system. We looked for the possibility
of creating life-sustaining clothing for interplanetary voyages. To do that, we needed to contain bacteria
and be able to control their flow. So like the periodic table, we came up
with our own table of the elements: new lifeforms that
were computationally grown, additively manufactured and biologically augmented. I like to think of synthetic biology
as liquid alchemy, only instead of transmuting
precious metals, you’re synthesizing new biological
functionality inside very small channels. It’s called microfluidics. We 3D-printed our own channels
in order to control the flow of these liquid bacterial cultures. In our first piece of clothing,
we combined two microorganisms. The first is cyanobacteria. It lives in our oceans
and in freshwater ponds. And the second, E. coli, the bacterium
that inhabits the human gut. One converts light into sugar,
the other consumes that sugar and produces biofuels
useful for the built environment. Now, these two microorganisms
never interact in nature. In fact, they never met each other. They’ve been here,
engineered for the first time, to have a relationship
inside a piece of clothing. Think of it as evolution
not by natural selection, but evolution by design. In order to contain these relationships, we’ve created a single channel
that resembles the digestive tract, that will help flow these bacteria
and alter their function along the way. We then started growing
these channels on the human body, varying material properties
according to the desired functionality. Where we wanted more photosynthesis,
we would design more transparent channels. This wearable digestive system,
when it’s stretched end to end, spans 60 meters. This is half the length
of a football field, and 10 times as long
as our small intestines. And here it is for the first time
unveiled at TED — our first photosynthetic wearable, liquid channels glowing with life
inside a wearable clothing. (Applause) Thank you. Mary Shelley said, “We are unfashioned
creatures, but only half made up.” What if design could provide
that other half? What if we could create structures
that would augment living matter? What if we could create
personal microbiomes that would scan our skins,
repair damaged tissue and sustain our bodies? Think of this as a form of edited biology. This entire collection, Wanderers,
that was named after planets, was not to me really about fashion per se, but it provided an opportunity
to speculate about the future of our race on our planet and beyond, to combine scientific insight
with lots of mystery and to move away
from the age of the machine to a new age of symbiosis
between our bodies, the microorganisms that we inhabit, our products and even our buildings. I call this material ecology. To do this, we always need
to return back to nature. By now, you know that a 3D printer
prints material in layers. You also know that nature doesn’t. It grows. It adds with sophistication. This silkworm cocoon, for example, creates a highly
sophisticated architecture, a home inside which to metamorphisize. No additive manufacturing today gets even
close to this level of sophistication. It does so by combining not two materials, but two proteins
in different concentrations. One acts as the structure,
the other is the glue, or the matrix, holding those fibers together. And this happens across scales. The silkworm first attaches itself
to the environment — it creates a tensile structure — and it then starts spinning
a compressive cocoon. Tension and compression,
the two forces of life, manifested in a single material. In order to better understand
how this complex process works, we glued a tiny earth magnet to the head of a silkworm,
to the spinneret. We placed it inside a box
with magnetic sensors, and that allowed us to create
this 3-dimensional point cloud and visualize the complex architecture
of the silkworm cocoon. However, when we placed
the silkworm on a flat patch, not inside a box, we realized it would spin a flat cocoon and it would still
healthily metamorphisize. So we started designing different
environments, different scaffolds, and we discovered that
the shape, the composition, the structure of the cocoon, was directly
informed by the environment. Silkworms are often boiled to death
inside their cocoons, their silk unraveled and used
in the textile industry. We realized that designing these templates
allowed us to give shape to raw silk without boiling a single cocoon. (Applause) They would healthily metamorphisize, and we would be able
to create these things. So we scaled this process up
to architectural scale. We had a robot spin
the template out of silk, and we placed it on our site. We knew silkworms migrated
toward darker and colder areas, so we used a sun path diagram
to reveal the distribution of light and heat on our structure. We then created holes, or apertures, that would lock in the rays
of light and heat, distributing those silkworms
on the structure. We were ready to receive the caterpillars. We ordered 6,500 silkworms
from an online silk farm. And after four weeks of feeding,
they were ready to spin with us. We placed them carefully
at the bottom rim of the scaffold, and as they spin they pupate,
they mate, they lay eggs, and life begins all over again —
just like us but much, much shorter. Bucky Fuller said that tension
is the great integrity, and he was right. As they spin biological silk
over robotically spun silk, they give this entire
pavilion its integrity. And over two to three weeks, 6,500 silkworms spin 6,500 kilometers. In a curious symmetry, this is also
the length of the Silk Road. The moths, after they hatch,
produce 1.5 million eggs. This could be used for 250
additional pavilions for the future. So here they are, the two worldviews. One spins silk out of a robotic arm, the other fills in the gaps. If the final frontier of design
is to breathe life into the products and the buildings around us, to form a two-material ecology, then designers must unite
these two worldviews. Which brings us back, of course,
to the beginning. Here’s to a new age of design,
a new age of creation, that takes us from
a nature-inspired design to a design-inspired nature, and that demands of us for the first time that we mother nature. Thank you. (Applause) Thank you very much. Thank you. (Applause)

100 thoughts on “Design at the Intersection of Technology and Biology | Neri Oxman | TED Talks

  1. That' s the something between a chemistry and molecular biology, not only syntetic biology. An good idea. Maybe You use too much we, but for who, that' s the real question?

  2. Will someone who knows her please tell her she’s too good for Brad Pitt. She’s in a whole different paradigm.

  3. This really strated very grandiose, only to reveal itself as nothing but a good ol' industrial design, which always used elemets of nature in it, but her dramatic voice tone tried to make it sound like they are brining on a revolution, when its just a synthetic silk blazer.

  4. The most amazing and mind blowing video I’ve seen in a very long time!!! This woman and her team are actually doing amazing things that I am very surprised (or not) have not made headlines.

  5. It’s a shame I’ve only heard of her on account of her dating Brad Pitt, she seems to be doing some groundbreaking stuff! I came here to see her for a few seconds but now I’m so intrigued in what she does and her field!

  6. Brad pitt going to intersect his Technology with her Biology nomsayin. Sweet rack too. Probably sick of flat chested Angelina after her double mastectomy amirite fellas? Must be a breast of fresh air to finally be able to suck on dem tiddies.

  7. Difference between real science, i.e. Physics, Chemistry, etc. vs soft sciences like biology mixed with art and BS. Couldn't even watch the whole video!

  8. We can see at 0.20 the tructure is the biophere built in Montreal for the expo 67 and use to be the US pavillon! https://en.wikipedia.org/wiki/Montreal_Biosph%C3%A8re

  9. If Ludwig von Bertalanffy, Arthur Koestler, Anatol Rapoport were still alive, they would have given you a bigggg hug. Last year Vernon press published my book THE CONFUSION BETWEEN ART AND DESIGN: Brain-Tools verus Body-Tolls showing about 100 comparisons, distinctions and contradistinctions between art and design. One of them is that while true art is and always has been SYSTEMIC, design, so far has never been truly systemic but mechanistic. what you do is among the first truly systemic design. BRAVO. Tsion Avital

  10. Does anybody else feel uncomfortable when humans combine different bacteria while kind of admitting that they don't have fully understood what they're capabale of? Or did I miss something?

  11. the content is amazing…as for usual…the presentation skills of the lady border to the hysterical…why is she alomst crying al the time…and: you are no a yoga instructor that is suppoed to convince me into veganismn…danr it was hard to watch that! exapmle? …2:02…what is that?!?

  12. It is quite sad that the human mind and its very intricate evolution was and still is a victim of machines and laboratory technologies!!! She simply couldn't see that she was a victim of her epoch and not a rebel against it! If she could only see the end of this path – like in a 100 years – she would be terrified!!! But you cannot fill a cup with wisdom that has been already filled with eagerness!!!

  13. Nice to see a woman with so many novel ideas. I am shocked by the many sexist comments here about her height, looks, rumoured relationship and everything else except the ideas themselves. The Chitosan material is quite interesting, this gives opportunity for building/printing units with a single material. That said, I must mention , the life sustaining clothing and the helmet designs are a bit awkward and ugly ,in terms of design , at this stage. I also wonder what happened to the 6500 silk worms after they built the dome? A cocoon is meant to be a place for incubation. Dunking them in hot water once is a lot less cruel than never allowing them a space for their incubation , especially given that they live only so long. I feel living creatures should never be tortured like this for testing purpose. This is certainly not how nature builds things. IN NATURE THERE IS NO INTENTIONAL HARM AT ALL TO ANY LIVING CREATURE. Mothering nature is never a possibility; we can try and avoid being 'mothered' by nature, if we can. I strongly feel science really MUST stop trying to alter the course of nature.

  14. They have been doing this for years and we still see very little good tech. The real technology will Wifly its way into our homes, sneak into our schools, and play grounds, and Yes, into our bodies. We have new diseases and less cures. We are being driven into a “second skin” because man and the fallens perversions create sickness to the original human natural state.

    We are seeing with our smart phones how intellectually capable we are currently, and how far behind the powers that be keep us. They do this for greed, and a comfortable integration. They want you to accept the tech, not reject it.

    There’s a lot being said, everywhere, you just have to listen and place the puzzle pieces where they fit.

    God bless everyone, hope you all the best in this future, but times will not get any easier for many.

  15. Some genuinely interesting projects in there, and I like her curiosity. While I think some of the examples she presented don't have limited usefulness at present, this type of thinking is beginning to yield some interesting results…the chitin example and also mycoform. I find her treatment of 'nature' a bit abstract, and the overall framing is a bit overblown..as an ecologist, I find the idea of 'mothering' nature as arrogant as 'fathering' it. We just need to respect other organisms, value them better, and give more back…Well that is probably part of what she is articulating, but I have always though 'mother nature' is an unhelpful misnomenor anyway. Still, I do think to operate reasonably sustainably as a species at the current population levels, is to invest in biomaterials.

  16. So whats the objective, alternate semi organic colostomy bag? Is she talking about applying this to augment people to survive in non earth like environments? I feel like I missed the significance of this, seems like the age old, replicate the engineering that nature has already done.

  17. The phrase "Printed out of 44 properties" I think sums up this very well. Its brilliant that you could take a property, not a material, and build with that.

  18. I love seeing intelligent women doing what they love instead of complaining that they are being held down. This woman is brilliant and hope to god she keeps her mind on her experiments where she can change the world more than she already has. I do not care what’s in between her legs. I care what you create. You judge a tree by the fruit it produces. Feminist take note.

  19. Another trans humanist occultist witch. I guarantee if you look into her family history you will find occultists and witches.

  20. Clever, beautiful (a fashion picture), happy, creative, famous – and still young : I'm clearly bit by envy… But aside from that, there is quite a lot of … "ideas worth to be spread" like they say at TED. And why not greet the birth of a new form of art – this kind of … microbial gardening for instance ? And this opposition between making and growing is very quite enlightening! And all of this is not only new but also beautiful! This is the best of the new millenium coming – IMHO. But at a point don't we have to overcome this legitimate fascination to see the whole picture – and care to let nobody being put aside from it ?

  21. Nature grew you and you think it needs your help…..your work will kill you! A time when psychopaths are elevated. You think.

  22. odd, but true: a large % of people claiming to have been abducted by aliens/ufos, say the ufos were not manufactured, but were grown somehow, i.e., they're organic, down to brain-like 'core' areas, where bio-rythems of some kind can be sensed; similarly, that the alien-greys are 'walking laptops', that have A.I. + wifi-type interface w/ their ufo, but no trace of SURGICAL implants for such

  23. go back to the labor that has boult you and let the nature do its work this kind of sick kreautures thinkt they are god they are satanistic and stop .telling the nature what is tright and if you are sooo clevr4 then why do you tell us to be female …??ß this si a sick sick ..sick …thinking god kreation … killing nature and killing all life on earth she he or it …is a creations it self …but nor a loving and human keature stoppp to tell us how wring nature is nature is …right your are not….stopp listing to this sick ….sick ….sick …." lieing kreautres..

  24. I found her through her work and I had no idea of the whole brad Pitt situation. I’m pretty sure she is married,

  25. I dont know, but Humans are gonna out do themselves, such potential, my God, soon we would receive calls from God himself, as a customer to our services, 😃😄.
    And just look, what an Angel of a scientist we have here💓.
    We are certainly moving in the right direction, futures gonna be bright for all ☝️.
    👍🖖🤘

  26. this is one of the very few ted talks these days where I actually come out of having learnt something new and being inspired

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