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"Evolutionary success ... is going to absolutely require mobility on, at a minimum, an interplanetary scale. We either go or we die out."
- Richard Morgan
 |
| Positronic Brain | ||
| A computer CPU with the capacity to rival a human brain. |
This is the first reference to the phrase "positronic brain", if not the first use of the word "positronic", in science fiction (see below).
| By exact count, there are seventy-five thousand, two hundred and thirty-four operations necessary for the manufacture of a single positronic brain. |
| Technovelgy from Reason,
by Isaac Asimov. Published by Astounding Science Fiction in 1941 Additional resources -
|
Here's another quote:
It fitted snugly into the cavity in the skull of the robot on the table...
All that had been done in the mid 20th century on "calculating machines" had been upset by Robertson and his positronic brain paths. The miles of relays and photocells had given way to the spongy globe of platinum iridium about the size of the human brain.
The word "positronic" was used by itself in Trail of the Comet, a 1936 story by James Blish:
Compare to the Laminated Mouse Brain Computer from Think Blue, Count Two (1962) by Cordwainer Smith, the neuristor from The Moon is a Harsh Mistress (1966) by Robert Heinlein, the artificial brain from The Metal Giants (1926) by Edmond Hamilton, the synthetic brain from Mad Robot (1936) by Raymond Z. Gallun and the Thorsen memory tube from The Door Into Summer (1956) by Robert Heinlein.
Thanks to Alex Mair for contributing this item.
He handled it gingerly, for it was the most complicated mechanism ever created by man. Inside the thin platinum-plated “skin” of the globe was a positronic brain, in whose delicately unstable structure were inforced [sic] calculated neuronic paths, which imbued each robot with what amounted to a pre-natal education.
(The Positronic Brain from 'Reason' by Isaac Asimov)
The Planeteer brought out a heavy hammer and applied it diligently to the slats of the crate. "Positronic - uh - secondary screen -" he replied, between mighty tugs.
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Additional
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and Technology from Reason
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and Technology by Isaac Asimov
Tech news articles related to Reason
Tech news articles related to works by Isaac Asimov
Positronic Brain-related
news articles:
- Brain Chip Hardware Neurons And Synapses
- First Transistor That Mimics Brain Synapse
- Carbon Nanotube Synapse Circuit Like Human Neuron
- Human-like Brain For Robots?
- IBM's Neurosynaptic Computing Chips
- Neuromorphic Computer Offers Non-von Neumann Architecture
- Can An Entire Brain Be Simulated In A Computer?
| Should AIs and AI Robots Demand Rights? |
| Robot Learns Human Tool Usage By Imitation Learning |
| Companion Caregiver ChatGPT Dolls |
| LLM 'Cognitive Core' Now Evolving |
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'...war-balloons, or, as it would be more correct to call them, navigable aerostats.'
'This robot is a creature... It is a manlike being. Therefore, like any other talking, thinking man, he is entitled to a court trial!'
'...small electric motors at the principal joints worked the prosthetic framework by means of steel cables...'
