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"Science fiction is what scientists would do if they could - if they had enough grant money, enough time, and enough brains to do the wonderful things they would like to do."
- Greg Bear
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| Levitating Path | ||
| Anti-gravity metal used to make a floating walkway. |
| He indicated a metal path that struck off into green wilderness, over steaming swamp, among giant ferns and palms. "And that," he said, "is the Path, laid by Time Safari for your use. It floats six inches above the earth. Doesn't touch so much as one grass blade, flower or tree. It's an anti-gravity metal. Its purpose is to keep you from touching this world of the past in any way. Stay on the Path. Don't go off it. I repeat. Don't go off. For any reason! If you fall off, there's a penalty. And don't shoot any animal we don't okay." |
| Technovelgy from A Sound of Thunder,
by Ray Bradbury. Published by Collier's in 1952 Additional resources -
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Thanks to Connor Lawrence for contributing this item.
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Science Fiction
Timeline
1600-1899
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'Compounds devised by the biochemists for the rapid building of bone...'
'The car faltered as the external command came to brake...'
'It is about the size and shape of a kitchen stool, gyro-stabilized...'
'The greatest problem of all was the elimination of the human element of braking together with its inevitable time lag.'
'Across the ancient sea floor a dozen tall, blue-sailed Martian sand ships floated, like blue smoke.'
'Power could be compressed thus into an inch-square cube of what looked like blue-white ice'
