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"But the problem with reincarnation is that it's hard to imagine what the storage medium for past lives would be. Not to mention the input-output device. I hesitate to rule it out completely, but I'd need pretty definite proof."
- Arthur C. Clarke
 |
| Glowglobe | ||
| Floating spherical light bulb with organic energy source. |
Lighting is important to any decorating scheme; the lighting used in science fiction also sheds light (pun intended) on the technology available to the people in the story. On Dune, there is always the contrast between primitive tribal psychology and technology more advanced than we now possess
| Paul came to his senses, feeling the sand needles sting his exposed cheeks. We are committed, he thought. He put an arm around the signalman's shoulder, said: "Leave the equipment! There's more in the tunnel." He felt himself being pulled away, Fedaykin pressed around him to protect him. They squeezed into the tunnel mouth, feeling its comparative silence, turned a corner into a small chamber with glowglobes overhead and another tunnel opening beyond. |
| From Dune,
by Frank Herbert. Published by Putnam in 1965 Additional resources -
|
You can't really tell from this passage, but other uses make it clear that these globes glow without any apparent external power source (they don't seem to be plugged in anywhere).
Many thousands of years later, this device is still in use, though its forms have changed; see pole-tethered glowglobe.
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How long ago did Robert Heinlein write about skiing on dry alien worlds?
'There was of course no way of knowing whether you were being watched at any given moment.'
'A cable, here, from the controller to the interface plug... wires from that to the brain.'
'Everything was ready, awaiting the Overlords' pleasure...'
'Five hundred billion gallons worth of Antarctic iceberg had been towed into Santa Monica Bay.'
'...he would plug his foolscap-sized Newspad into the ship's information circuit and scan the latest reports...'
'He realized that it was not quite a clear lens. Speckles of colored brightness swirled and gathered in it...'
'To recharge the batteries, which can be done in almost every town and village...'
