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- Frederik Pohl
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| Pressure Curtain | ||
| A force field that creates a barrier that people can pass through but air cannot - an airlock in a spacecraft. |
This seems like an early use of this idea; it predates the use of a similar idea in Star Wars.
| The civilians were chattering among themselves - "But there's no air in here!" Staley yelled.
"Not here, sir," Hasner said. He pointed. "Some kind of box thing there, makes like a curtain, Mr. Staley. Air can't get through it but we can." The Marine Gunner stepped gingerly through the invisible barrier. He had to push. "Like - maybe kind of like the Field, Mr. Staley. Only not so thick." |
| Technovelgy from The Mote in God's Eye,
by Larry Niven (w/J. Pournelle). Published by Simon & Schuster in 1974 Additional resources -
|
Here's the bit that names the item:
"They can build those magic pressure curtains," Staley reminded him.
"...I haven't seen any miniatures with vacuum suits..."
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Additional
resources:
More Ideas
and Technology from The Mote in God's Eye
More Ideas
and Technology by Larry Niven (w/J. Pournelle)
Tech news articles related to The Mote in God's Eye
Tech news articles related to works by Larry Niven (w/J. Pournelle)
Pressure Curtain-related
news articles:
- Plasma Window Technology, Pressure Cushions and Deflector Doors
| Mechazilla Arms Catch A Falling Starship, But Check Out SF Landing-ARMS |
| Solar-Powered Space Trains On The Moon |
| JWST Finds Bucking Centaur 29P/Schwassmann-Wachmann 1 |
| First Trips To Mars Announced By Elon Musk |
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'...the rocket’s landing-arms automatically unfolded.'
'...points and patches of light... sliding all over their faces in a programmed manner that had been designed to foil facial recognition systems.'
'...the combined Wind-Suncatcher, like a spray of tulips mounted fanwise.'
'I went to the control room where the three other men were manipulating their mechanical men.'
'The low-slung monorail car, straddling its single track, bored through the shadows on a slowly rising course.'
'It was a smooth ovoid floating a few inches from the floor...'
'... he thrust in his charging arm to replenish his store of energy.'
'...the terrible Jovian gravity that made each movement an effort.'
