Brain Pickings

Posts Tagged ‘technology’

25 AUGUST, 2009

AskNature: The Biomimicry Design Portal

By:

Life lessons from the natural world, or what Galapagos sharks can teach us about healthcare.

Imagine that the solutions to the world’s most intractable problems already exist — right in front of us, just waiting for humanity to take notice. From carbon load to water scarcity, the biggest challenges of the near future are already solved somewhere in nature’s genius.

According to AskNature, the world’s first biomimicry portal, explores this untapped problem-solving treasure chest. Launched in November of 2008, the project is the brainchild of author, science consultant and TEDster Janine Benyus, founder of the Biomimicry Institute. And its mission is nothing short of saving the planet by encouraging designers and engineers to emulate nature, one evolutionarily designed organism at a time.

AskNature arose from the philosophy that the ultimate designer and engineer of life — a 3.8-million-year-old R&D department, as Benyus has called it — is life itself. The sister site to E. O. Wilson’s Encyclopedia of Life, the project provides an interactive open-source platform for the study of natural solutions to innate environmental problems. To date, the site contains a catalog of more than 1200 natural “strategies” for processes like chelation, desalination, and energy production.

Benyus laid out the framework for AskNature in her 2005 TED talk. With a brilliant presentation long in potential but short(er) in practical application, she made a compelling case for biomimicry — designing in the example of nature — as an alternative to unsustainable industries.

But this was only an introduction. When Benyus returned to TED this year, her presentation was replete with real-life entrepreneurial examples of businesses drawing on the natural world to devise sustainable products and technologies.

One such example comes from an engineer at the Japanese train manufacturer JR-West, who studied Kingfisher birds in mid-dive to determine how they avoided any splash upon impact, then applied this to minimizing the noise produced by bullet trains puncturing air pressure vacuums as they exit tunnels. That not only quieted the train, but made it go 10% faster on 15% less electricity.

Diving Kingfisher birds inspire quieter, more efficient trains.

In another instance of biomimetic implementation, aerospace firms Grimshaw Architects and Qinetic researched insects that collect water from fog, replicating these mechanisms in frost-repelling aircraft surfaces and skins for arid climes.

Perhaps the most compelling example is that of AQUAporin, a Danish cleantech company that finds its inspiration for water desalination technology in our very own red blood cells. With water scarcity topping experts’ lists of imminent global crises, AQUAporin’s biologically sourced method of osmosis could be the lifeblood of our collective future.

Human red blood cells provide a reverse osmosis model for water desalination.

These are just a few examples of biomimicry’s incredible, far-reaching potential for application, and yet billions are being spent in R&D labs around the world on reinventing the wheel when nature provides prolific, evolution-tested design and technology solutions. We find it astounding that, given how obvious biomimicry’s solutions seem, academy and industry haven’t been drawing on this latent knowledge all along.

The unique micro-scales on sharks

In 2005, Benyus pointed out the obstacle of disciplinary “silos” — the tendency of engineers, designers, scientists, technologists, and other professionals to work in isolation from each other, missing opportunities to synergize problem-solving. But the success of any biomimetic project depends on this interdisciplinary cross-pollination of ideas. AskNature invites practitioners from diverse fields to explore the library, contribute to it, and draw from each other’s knowledge in a way that yields truly revolutionary solutions.

Go ahead and AskNature how it created the foundation — and the ongoing miracle — of life. You’ll be amazed.

Kirstin Butler is writing an adaptation of Gogol for the Google era called Dead SULs, but when not doing the work spends far, far too much time on  Twitter. She currently lives in Cambridge, MA.

Brain Pickings has a free weekly newsletter and people say it’s cool. It comes out on Sundays and offers the week’s best articles. Here’s an example. Like? Sign up.

13 AUGUST, 2009

Data Visualization Spotlight: In The Air

By:

Carbon monoxide, spraying façades, and the art of seeing the invisible.

What an odd beast the air is — it slides below our sensory awareness, yet it’s the source of all life. But what if you could “see” the air and how it interacts with the rest of our environment?

That’s what In The Air, a fascinating visualization project, aims to answer by making visible the microscopic and invisible agents of Madrid’s air — gases, particles, pollen, disease carriers — and exploring how they interact with each other and the rest of the city.

The project includes a spectacular digital tool, which lets you play with and data-cross the various elements of the air in a way that makes behavioral patterns emerge.

The resulting data get fed into a physical prototype called a diffuse façade — an installation of colored water vapor diffusers informing passersby of real-time air contaminant levels. It doubles as a microclimate management tool, lowering the temperature in the summer and humidifying the air in the winter.

In The Air comes from Madrid’s Medialab-Prado and was developed for last year’s Visualizar seminar.

Brain Pickings has a free weekly newsletter and people say it’s cool. It comes out on Sundays and offers the week’s best articles. Here’s an example. Like? Sign up.

06 AUGUST, 2009

The Mother of All Demos

By:

Geek history, or why 2009 has nothing on 1968.

Today always has a certain arrogance towards yesterday — each generation likes to credit itself with the invention of, well, everything that matters. But certain things — personal computing, social networking, digital collaboration — are surely the product of our contemporary era, right? Wrong.

On December 9, 1968, Dr. Douglas C. Engelbart of the Augmentation Research Center at Stanford Research Institute staged what’s been dubbed “the mother of all demos” — a 90-minute public multimedia demonstration that debuted personal and interactive computing to the world.

It was the cultural grand entrance of many of the technologies we use today: the computer mouse, hypertext linking, real-time text editing, multiple windows with flexible view control, screenshare teleconferencing.

Cure your presentism bias with a look at the full 1968 demo and catch Dr. Engelbart’s talk at Google Authors, where he delves into 57 years worth of his fascinating work on social networking systems.

We’ve got a weekly newsletter and people say it’s cool. It comes out on Sundays, offers the week’s articles, and features five more tasty bites of web-wide interestingness. Here’s an example. Like? Sign up.