Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Metal That Morphs

A hybrid material that combines a stiff metal called Field’s metal and a soft, porous silicone foam has been created by Cornell University engineering professor Rob Shepherd and colleagues.


(Morphing metal movie video)

The material combines the best properties of both — stiffness when it’s called for, and elasticity when a change of shape is required. The material also has the ability to self-heal following damage.

“Sometimes you want a robot, or any machine, to be stiff,” said Shepherd. “But when you make them stiff, they can’t morph their shape very well. To give a soft robot both capabilities, to be able to morph their structure but also to be stiff and bear load, that’s what this material does.”

In addition to its low melting point of 144 degrees Fahrenheit, Field’s metal was chosen because, unlike similar alloys, it contains no lead, making it biocompatible.

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.

Beam, holding the cigaret lighter, walked toward the M. A receptor stalk waved toward him and the machine retreated. Its lines wavered, flowed, and then painfully reformed. For an interval, the device struggled with itself; then, reluctantly, the portable t-v unit again became visible.

Via KurzweilAI. Also, I'm sure you want to see more T-1000 Terminator moments from Terminator 2.

Scroll down for more stories in the same category. (Story submitted 3/16/2016)

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 ")

Goldene - A Two-Dimensional Sheet Of Gold One Atom Thick
'Hasan always pitched a Gauzy - a one-molecule-layer tent, opaque, feather-light, and very tough.' - Roger Zelazny, 1966.

GNoME AI From DeepMind Invents Millions Of New Materials
'...the legendary creativity of our finest human authors pales against the mathematical indefatigability of GNoME.'

Omniphobic Liquid-like Surfaces And de Camp's Telelubricator (1940)
'So the surface, to the depth of a few molecules, is put in the condition of a supercooled liquid as long as the beam is focused on it.' - L. Sprague de Camp, 1940.

MXenes - Atomic-Thin Metal Sheets Now Easier To Make
'...a rolled-up sheet of a thin, dark metal strange to them.' - John Edwards, 1934.

 

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.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

LORIS Passive-Gripper Climbing Robot
'At the end of each appendage's eight fingers there are tinier appendages...'

Neuroplatform Human Brain Organoid Bioprocessor Uses Less Electricity
'Cultured brains on a slab.'

Drug To Regenerate Teeth In Humans
'We want to do something to help those who are suffering from tooth loss or absence,' said lead researcher Katsu Takahashi.

Coin-Sized Nuclear Battery Good For 100 Years
'...power pack the size of a pea.'

Live Stream With Meta-Ban Multimodal Smart Glasses
'...the bug-eyed, opaque gape of her True-Vu lenses.'

'Autonomous' Waymo Improves Driving With Remote Human Operators
'...some bored drone pusher in a remote driving centre has got your life... in his hands.'

Will Whales Be Our First Contact?
'He had piloted the Adastra to its first contact with the civilization of another solar system.'

Heinlein’s Controlway - Connected and Automated Vehicle (CAV) Corridor In Michigan
'Well, that's us,' said Lazarus.

NYC/Dublin Portal Fails To Meet 'Guardian Of Forever' Standards
I am the Guardian of Forever.

SliceIt! Why Not Teach Robots To Use Knives?
'One building now gushed forth smoke and another stench that was unmistakable.'

FLOAT Levitating Train On The Moon ala Clarke
'The low-slung monorail car, straddling its single track, bored through the shadows on a slowly rising course.'

Singapore Writers Push Back On LLM Training
'...we've promised him a generous pension from the royalties.'

SpaceX Intros Extravehicular Activity Suit
'Provision had been made to meet the terrific cold which we knew would be encountered the moment we had passed beyond the atmosphere.'

Athena Smart Security Guard Robot With Face Recognition
'You are who we say you are, Dr. Dakin,' Turner said.'

The FLUTE Project - A Huge Liquid Mirror In Space
'It's area, and its consequent light-gathering capacity, was many times greater than any rigid mirror...'

Robot Preachers Found To Undermine Religious Commitment
'Tell me your torments,' the Padre said, in an elderly voice marked with compassion.

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.