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"I realized there was a heavy-duty change coming in biology, and I could write a really compelling novel about catastrophic evolution, punctuated equilibrium."
- Greg Bear

Local Time Clock  
  A clock for use in airships that always indicates the time for the place they are flying over.  

The officer laughed. "No, that clock never stops. It is a local time clock, indicating the local time at any spot on the surface of the earth over which we happen to be flying at the moment. Its speed is controlled by a compass and an earth speed indicator, all corrections being automatic. We are now traveling toward the west at about a thousand miles per hour, so we are, as it were, keeping up with local time. Hence the hands are stationary. Should we change our course the compass and speed indicator would keep the clock on the proper local time. For instance, if we were now flying due south or due north along a meridian where the local time is the same, the clock would run at normal speed. On the other hand, were we flying due east at the speed we are now traveling westward, the clock would run at double speed. Again, should we increase our present speed in the course we are now holding the clock would run backwards. This is a great factor in determining our exact position during inclement weather."
Technovelgy from The Silent Destroyer, by Henri Dahl Juve.
Published by Air Wonder Stories in 1929
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Science Fiction in the News

AI Operates An Excavator
'So far as I could see, the thing was without a directing Martian at all.'

US Army IBEX Exoskeleton Walks Troops Out Of Danger
'The suit stands up and starts walking, gripping me round the calves and waist, taking the bulk of my weight off my throbbing feet.'

Boy Makes Biomimetic Turtle Robot
't came out into plain view. Darkington glimpsed a slim body and six short legs of articulated dull metal.'

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'Internally it’s made up of millions of components, but the most important ones are the thinking and memory parts of the Mind proper.'

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'I could look down at that face of carefully molded synthetic rubber, tinted the exact shade of the doctor's living flesh.'

Grok And The City Fathers From 'Cities In Flight' By James Blish
'Chris, the City Fathers are not interested in your welfare; I suppose you know that. They're interested in only one thing: the survival of the city.'

Why Not Move A Warehouse District?
'Did you never see a moving house before?'

Will An AI Found A New Religion?
'You must decide how you will worship Me.'

Terraformer Industries Make Methane
'Drake was the young spatial engineer he employed to terraform the little rock...'

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'Usually a spherical display hovered in the centre...'

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