Latest By

Artificial Intelligence
Data Storage
Input Devices
Living Space
Space Tech
Virtual Person

"Writing about the future, I have a vested interest in there being a future for me to write about."
- John Brunner

Truffle Skins  
  Genetically unique skins are the common currency; their special genetic makeup makes forgery impossible.  

How to solve the problem of counterfeiting? We've been working on that one for thousands of years. We put serrated edges on quarters to keep people from shaving them smaller and smaller. We use special ink and special paper. You can even buy counterfeit detectors.

But what if it was impossible to duplicate money?

Seating himself at the table beside the display case, Mr. Icholtz brought out his wallet and began counting out skins. "Very little publicity will be attached to this at first. But eventually--" He offered Hnatt the stack of brown, wrinkled, truffle-skins which served as tender in the Sol system: the only molecule, a unique protein amino acid, which could not be duplicated by the Printers, the Biltong life forms employed in place of automated assembly lines by many of Terra's industries.
From The Three Stigmata of Palmer Eldritch, by Philip K. Dick.
Published by Doubleday in 1965
Additional resources -

A remarkable idea; it also builds on the origin of the word 'skins as a slang term for money. In the early history of North America, fur trappers would bring their catch to a trading post to barter for supplies. How many buck skins for that rifle? How many bucks?

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from The Three Stigmata of Palmer Eldritch
  More Ideas and Technology by Philip K. Dick
  Tech news articles related to The Three Stigmata of Palmer Eldritch
  Tech news articles related to works by Philip K. Dick

Truffle Skins-related news articles:
  - DNA Authenticators: Anti-Counterfeiting Proposed by Philip K. Dick

Articles related to Lifestyle
Skin Chair For That 'Sitting On A Fat Guy' Feeling
Thync Mood-Changing Wearable Device
Automated Treadmill Adjusts To Your Pace
XPrize's Diamandis Implants RFID Tag In Hand

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.





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.





More News

Harvard's Robobees Now 'Fly' Underwater
'...the Scarab buzzed into the great workroom as any intruding insect might, and sought the security of a shadowed corner.'

ADEPT Heat Shield Works For Mars
'...A synthetic which air-friction would erode away...'

Ultralight Origami Crane UAV Flexes Its Wings
'They began to flex their wings.'

UM Solar Car Now Also With IBM Research Power
'It drew its power from six square yards of sunpower screens on its low curved roof.'

Robot-Based Trash Collection
'Robots pick up the garbage and junk and load it in there...'

Warrior Web Exoskeleton For Soldiers Undergo Tests
'The real genius in the design is that you don't have to control the suit; you just wear it...'

Tesla Promises Fully Autonomous Cars By 2018
'It's been a criminal offense for at least a hundred years to drive manually on a public highway.'

Light Molecules (And Maybe Light Sabers, Someday)
'It will be matter, matter made of light...'

Telepresence In The Office
'That led to his development of robot probes; small devices with cameras and sound equipment which could move freely... under direct control.'

Piper, Google's 2 Billion Line Code Repository, Needs A Cool Display
'The student pointed a finger and as he did so, the line of equations marched down the wall...'

More SF in the News

More Beyond Technovelgy

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

Copyright© Technovelgy LLC; all rights reserved.