Remember that morphing metal from the Roswell crash?

Hollywood · **Remember that morphing metal from the Roswell crash? -** 08-16-2004, 07:58 AM

http://www.popsci.com/popsci/science/ar ... %2C00.html

This is amazing, really makes you think

[quote:693d0]
Terrible, horrible things can be done to this millimeters-thick patch of shimmering material crafted by chemists at NanoSonic in Blacksburg, Virginia. Twist it, stretch it double, fry it to 200°C, douse it with jet fuel—the stuff survives. After the torment, it snaps like rubber back to its original shape, all the while conducting electricity like solid metal. “Any other material would lose its conductivity,” says Jennifer Hoyt Lalli, NanoSonic’s director of nanocomposites.

The abused substance is called Metal Rubber, and, according to NanoSonic, its particular properties make it unique in the world of material chemistry. As a result, the company’s small office has been flooded with calls from Fortune 500 companies and government agencies eager to test Metal Rubber’s use in everything from artificial muscles to smart clothes to shape-shifting airplane wings.

At this stage, however, NanoSonic is busy meeting the demand for its 12-inch-by-12-inch samples, which take custom-built robots up to three days to create. That’s speedy, if you consider that Metal Rubber, a product of nanotechnology, must be fabricated molecule by molecule.

The manufacturing process, called electrostatic self-assembly, starts with two buckets of water-based solutions—one filled with positively charged metallic ions, the other with oppositely charged elastic polymers. The robot dips a charged substrate (glass, for example) alternately from one bucket to the next. The dipping slowly builds up tight, organized layers of molecules, bonded firmly by opposing charges. Afterward the substrate is removed, leaving a freestanding sheet of Metal Rubber.

With investor interest booming, Metal Rubber could make its commercial debut within a year or so. Although shape-shifting aircraft wings and sensory robotic gloves are on the horizon, Metal Rubber will probably appear first in more humble, practical roles. Abuse-resistant flexible circuits and wires, for instance, could allow you to do terrible, horrible things to your portable electronics—consequence-free.[/quote:693d0]

Coleman · 08-16-2004, 08:18 AM

it was alrady posted fag

geRV · 08-16-2004, 08:38 AM

*awaits the conspiracy theories threads*

ed:

Hollywood · 08-16-2004, 09:20 AM

Quote:

Originally Posted by Coleman

it was alrady posted fag

I'll let that one slide because I know you would never say that to my face. And I posted this before so I KNOW IT WAS POSTED, this is just an update.

1080jibber · 08-16-2004, 09:37 AM

so is it metal ?
i know they are calling it metal rubber, but im having a hard time beliving its metal, if it is than that is the coolest thing in the world

i need more pic's of it plus a video, and maybe a sample so i can test it for myself biggrin:

Milla · 08-16-2004, 11:56 AM

Blacksburg, VA is right by me...maybe i can go take a "peek" hellfire:

Ape · 08-16-2004, 12:06 PM

crazy ed:

Madmartagen · 08-16-2004, 12:59 PM

they spend thousands, no, maybe millions of dollars researching this cool shit and the only name they can think of is metal rubber? oOo: bet this company will be bought by the japanese in less than two years happy: still, imagine the possibilities; airplanes, buildings, cars, cheaper steel, etc. unbreakable staples ed: