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"The SF approach: an awareness that things could have been different, that this is one of many possible worlds, that if you came to this world from some other planet, this would be a science fiction world."
- Neal Stephenson
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| Ether-Wall | ||
| An invisibility field. |
This is the first reference that I know of to an invisibility field.
| An ether-wall is an invisibility cloak; it ensures that you cannot be "seen" visually or by using any form of energy.
"...An ordinary ether-wall is opaque in one direction and doesn't bar matter - you are transparent both ways and something more than impenetrable to matter. How do you do it?" You could not understand them if I explained them to you, and they are merely two of our smaller developments. I do not intend to destroy your planet Earth; I have no desire to rule over masses of futile and brainless men... This structure is ... indetectable and invisible - ether waves are bent around it without loss or distortion." |
| Technovelgy from Triplanetary,
by E.E. 'Doc' Smith. Published by Not known in 1934 Additional resources -
|
Invisibility fields are now common in science fiction; this concept made some key appearances in both the classic Trek television show, and in the Star Trek movies, for example.
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'Once in the very first weeks of the war, before everyone had been evacuated from the surface...'
'For a while your colonists will have to come up to the [orbital] Hospital...'
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.'
'The king, an old hand in the running of tyrannies, instantly grasped the directions...'
'...a hemispherical force field enclosing his head.'
