DARPA Seeks Science-Fictional Materials

DARPA's Materials with Controlled Microstructural Architecture (MCMA) program is seeking ways to control and engineer materials at a fundamental level. If possible, DARPA would like to control the microstructure of materials right down to the micron level.


(DARPA seeks science fictional material)

Control at the microstructure level allows researchers to develop materials with greatly enhanced properties. For instance, as demonstrated in the video below, DARPA was able to construct a material so light that it can rest atop a bubble. MCMA researchers are working toward the goal of developing a material that is as strong as steel, but as light as a plastic. To do so, they are exploring the full range of properties that can be manifested as functions of truss design and weight in a materialís microstructure.

DARPA has also developed lightweight materials that can absorb energy without failing, or breaking. As shown in the following video ó previously released in conjunction with a journal article on ultralight metallic microlattices ó the nickel microtruss structure can achieve a 40% strain level without collapsing; in fact, it fully recovers its form. DARPA is exploring how much strength and energy absorption can be combined in the same material without damaging it.

The ultimate objective of the MCMA program is to be able to develop materials in the future with properties tailored to meet specific mission requirements.


(DARPA seeks science fictional materials)

Fans of Edgar Rice Burroughs recall harbenite, an amazing ultralight metal, from his 1929 book Tarzan at the Earth's Core:

...Erich von Harben is something of a scientist and explorer himself, and the last time that I saw him he had just returned from a second expedition into the Wiramwazi Mountains, where he told me that he had discovered a lake-dwelling tribe using canoes made of a metal that was apparently as light as cork and stronger than steel. He brought some samples of the metal back with him..."

"...It is not my intention to weary you with a recital of the details of the organization and equipment of the Pellucidarian expedition, although that portion of it which relates to the search for and discovery of the native mine containing the remarkable metal now known as Harbenite, filled as it was with adventure and excitement, is well worth a volume by itself."

Another way to look at it is that DARPA is trying to create science-fictional materials. DARPA program engineers are encouraged to check out these science fictional materials:

  • Fanmetal
    High tensile strength material; used in collapsible structures (from Frank Herbert's 1965 novel Dune).
  • Glassite
    A strong, transparent material (from the 1930 novel Brigands of the Moon by Ray Cummings.
  • Helio-Beryllium
    Unusual alloy combines a metal and a gas (from Robert H. Wilson's 1931 story Out Around Rigel)
  • Steelonium
    Steel that did not rust or corrode (from Hugo Gernsback's 1911 novel Ralph 124c 41 +).
Via Kurzweil AI.

Scroll down for more stories in the same category. (Story submitted 9/15/2012)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Material ")

Vantablack Now IMMEASURABLY Black
'a black coating now thatís ninety-nine percent absorptive...' - Doc Smith, 1934.

New Paper - Write With Light Erase With Heat
Writing with light, erasing with heat.

Reconfigured Graphene 10X Strong, 5 Percent Dense, As Steel
'...It was made of Alohydrolium, which is the lightest of all metals.' - Hugo Gernsback, 1911.

MIT's aeroMorph Technology
'... It falls into that structure like a rubber figure returning to shape.' - Samuel R. Delany, 1966.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Bat Bot Robotic Flapping-Wing Drone
'The dark birdforms dotted the mountaintops like statues of prehistoric beasts, wings outspread...'

NASA's Astronaut Rescue Ball
'Ball and closely-prisoned man plummeted downward..'

ARM Wants To Build Brain Chips
'Slivers of microsoft, angular fragments of colored silicon...'

Sky Fence - A Drone-Proof Shield Created Over Prison
'Thereís still a protective field over the whole thing. It volatilizes anything that tries to get through.'

Geoengineering The Atmosphere For Climate Change
'...a uniform temperature for each degree of latitude the year round.'

Archinaut Orbiting Robotic Factory
'mass-produced only in the orbiting factories...'

Cryonic Preservation - The Last Perk You'll Ever Need
'Is there not also a law providing for voluntary suspension of animation?'

Computers Understand Humans By Watching And Modeling Them
Soon, your computer will be watching you... and judging you.

NASA Asks For Moon To Earth Delivery Ideas
'Authority's 3-g catapult was almost one hundred kilometers long...'

Musk Tunnels Wisely Restrict Drivers
Too many robots.

Robot Swarms Controlled With Augmented Reality
'You're not thinking in enough dimensions...'

MIT's C-LEARN Helps Robots Transfer Learning To Other Robots
'Talk Between Robots radio...'

Mini-Brains In A Dish
'Cultured brains on a slab.'

Rapid Automated Search For Habitable Planets Needed
'I was near enough it now to set my automatic astronomical instruments to searching it for a habitable planet.'

WatchSense Perfect For Fat-Fingered Smartwatch Owners
'Now all you had to do was wave your hand in the general direction of the components...'

Digital Construction Platform Robot 3D Prints A Building
'It extrudes material like a spider.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.