Liquid Metal Terminator Development Hums Right Along

More nifty materials science bringing our dream of universal Armageddon via shape-shifting liquid metal robots ever closer.


(Oh Terminator how we long to give you birth)

A simple, liquid-metal alloy formed from gallium, iridium, and tin can be electrically controlled to form complex shapes or run laps in a Petri dish. To say itís like the robot villain from Terminator 2 is not hyperbolic. Jing Liu of Tsinghua University, one of the researchers who worked on the project, which was based in Beijing, China, said, ďThe soft machine looks rather intelligent and [can] deform itself according to the space it voyages in, just like [the] Terminator does from the science-fiction film.Ē The metal is biomimetic, meaning it mimics biochemical reactions, though it isnít biological itself.

Electrical currents can guide the material, but it runs under its own power, driven in part by a charge imbalance that creates a pressure differential between the front and back of each drop of the alloy. While this process is speculated to be the key to converting chemical power into mechanical power, the molecular material wonít be turning evil and robotic just yet. The entire process can only occur in a solution of sodium hydroxide or brine.

Fans of science fiction films of course recall those liquid metal T-1000 terminators from the 1991 movie Terminator 2:

John Connor: So this other guy: he's a Terminator like you, right?
The Terminator: Not like me. A T-1000, advanced prototype.
John Connor: You mean more advanced than you are?
The Terminator: Yes. A mimetic poly-alloy.
John Connor: What the hell does that mean?
The Terminator: Liquid metal.

Philip K. Dick fans may be thinking (as do our friends at Frolix_8) of the machine (the "M") from his 1957 short story The Unreconstructed M. This enigmatic machine can transform itself at will into apparently innocent objects - but it's only waiting to strike.

Via Listverse.

Scroll down for more stories in the same category. (Story submitted 8/16/2016)

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 ")

New Material Absorbs and Stores Solar Energy
'The light that is thus trapped can be released by making a small spark near the glass.' - L. Sprague de Camp, 1940.

3D Printed Damascus Steel Now Possible
'... lined with durite, that strange close-packed laboratory product.' - Robert Heinlein, 1939.

3D Printing Of Metallic Glass
Great Scott!

Draw Circuits With Conductive Ink
'It's rewiring things... squeezing silver toothpaste in a ribbon along the printed circuitry.'

 

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

Nuclear Batteries May Pack Inner Punch
'... the most super-valuable substance in the solar system.'

Elon Musk STILL Wants To Make Heinlein's 1940's Speedster
'As she neared the barrier the car surged and lifted...'

Mercury Capsule Ablative Shielding
'...a synthetic which air-friction would erode away.'

Heinlein And Russian Quail In Orbit
'No earth-hatched bird can learn to fly in that fashion...'

Listen Up, Coppertop - Wearable Device Turns You Into A Battery
'It's our way or the highway.'

Solar Powered Robot Cleans Up Solar Panels For Free
'... with large padded feet, who were apparently polishing their way the whole length of Rama's six artificial suns.'

Spot Arm From Boston Dynamics Picks Up Like Heinlein's Hired Girl Robot
'Anything larger than a BB shot it picked up and placed in a tray on its upper surface...'

Electric Vehicle Prices Will Drop To $2,890
'the human seats took up two-thirds of the room in each'

TIGER Ultimate Mobility Vehicle From Hyundai
'He admired the fast-plodding, articulated legs...'

Drones Communicate With Each Other Using Quantum Encryption
'the curious absent look of a robot talking on the TBR circuits...'

Space Construction Tools For Large Structures By OAC
'Mass-produced in the orbiting factories...'

SpinCare Electrospins And Shoots Wound Dressing
'Over her lacerated right shoulder he sprayed art-derm...'

Tesla Model S And X Moves Toward KITT Knight Rider Styling
Now, that was a Pontiac Trans Am with some real style.

Sophia Robots By The Thousands
'There is a built-in microphone that hears everything you say, and an electric brain that selects a suitable answer.'

Scaly-Foot Snail Works With Iron
'Micro-Scale suit tiles fabricated by genetically engineered metal affinity bacteria...'

Updated Piaggio Gita Personal Robot Porter
'Carry his bag... and follow him faithfully...'

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.