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"Always listen to experts. They'll tell you what can't be done and why. Then do it."
- Robert Heinlein
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| Autonomously Recharging UAV | ||
| Unmanned aerial vehicles that recharge themselves automatically. |
In the story, the tracer-birds are used to spy upon the novel's main character. It is noteworthy that Zelazny hit upon a useable way for UAVs (Unmanned aerial vehicles) to do solar charging automatically.
| The dark birdforms dotted the mountaintops like statues of prehistoric beasts, wings outspread. Had there been an eye to observe them, it might not even have noted their minute, tropism-like pursuit of the sun across the sky as they recharged their batteries for the night's flight. |
| Technovelgy from Changeling,
by Roger Zelazny. Published by Ace in 1980 Additional resources -
|
The earliest reference that I know of for a robot that can charge itself is from the 1960 short story Callahan and the Wheelies by Stephen Barr. See the article for the self-charging robot.
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and Technology from Changeling
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Tech news articles related to Changeling
Tech news articles related to works by Roger Zelazny
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| Smartwatch Powered By Slime Mold |
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'This was their world, their planet — this swift-traveling, yet seemingly moveless vessel.'
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Accompanied by a small selection of similar ideas from science fiction.
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