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"IMHO, having students do computer games projects is absolutely the best possible way to teach programming, graphics, software engineering, object oriented programming, etc."
- Rudy Rucker
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| 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?
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It's time we started to get rid of that distinction between metal and flesh, and IC and neuron, don't you think?
'...a wide sheet of clear material suddenly flared with light and swirling color.'
'Transmitting to its manipulator, far away now, all that it heard through its ear microphones...'
'I had a small can of powdered alcohol disguised as tooth powder...'
'The jeweled hands clutching drinks (and the unobtrusive inspections with tiny remote-cast snoopers)...'
'It cut her out of the stream of vehicles and reduced the speed of her car...'
