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"By the time I can take people out to where Hubble is looking, they won't be human anymore, by a long way."
- Larry Niven
 |
| Harvest Power From Stray Energy | ||
| A means of collecting enough energy from stray electronic impulses to power a device. |
The idea of being able to harness random or stray energy, whether of mechanical vibration or electromagnetic impulses is an important one, and this is the first reference to this idea that I know about, in science fiction or otherwise.
| “My aero utilizes stray electronic energy as the old
time sailing vessels used the winds of the ocean. But
here we obtain both lifting force and propelling power
from the losses of the regular energy beams. Of
course you know that there are some losses in our
standard beam transmission systems. These are very
slight, but are constantly building up a supply of stray
impulses, completely filling the earth’s atmospheric envelope and extending far out into space. This storage
of energy will continue as long as it remains unused,
and until my discovery there was no means of tapping
this huge reservoir. In the meanwhile all space is
gradually filling up with these stray electrons, which are
merely chasing each other about at terrific speed but
producing no useful energy.
“The most important part of my discovery is a peculiar metal alloy which has the property of absorbing this potential energy and converting it into useful forms. If the use of this form of energy ever becomes universal, the present stored supply will eventually become exhausted. When this occurs, the use of the stray impulses will have to be reduced to a total amount not exceeding the usable losses of the regular energy systems. We have no free energy here and never will have. We are merely increasing the efficiency of the present energy systems.” |
| Technovelgy from The Golden Girl of Munan,
by Harl Vincent. Published by Amazing Stories in 1928 Additional resources -
|
Here's a description of this marvelous device:
In the front of the room was the control platform.
Two or three control levers, a periscope arrangement
for obtaining unobstructed vision in all directions, and
a glass case containing the navigating instruments completed the equipment of this pilot house.
“You have observed the sphere and the conical object
trained upon it. Both are of adamite, the alloy which
I mentioned. When in operation, the sphere is protonically charged, and the truncated cone of adamite collects the electrons, taking them from their regular orbits
and redirecting them in a continuous stream against
whichever portion of the sphere it is pointed at. If you
remember your ancient history, you will recall that in the early twentieth century a vessel for travel on the
ocean surface was invented by one Flettner. This vessel obtained its driving force from the winds by means
of two large vertical rotors on the deck. In much the
same way as these forces were transmitted to the hull
of Flettner’s vessel, we utilize the stray electronic energy to drive our aero.
All of the propulsion machinery and the controls
were housed in a cubicle in the bow which was not over
twelve feet square. In the center of this, mounted on
a heavy pedestal, was a sphere about two feet in diameter. For all the world this reminded Roy of one of
the globes used during his school days in the study of
the geography of the earth and other planets. The
sphere was constructed of metal having a purplish tinge
and its surface was covered with fine corrugations.
Two small driving motors were in evidence, and the
sphere was so mounted as to permit its axis to be swung
into any angle with relation to the longitudinal axis of
the cigar-shaped vessel. Mounted upon a pair of encircling rings and so arranged that its position with relation to the sphere could be varied at will, was a
truncated cone about a foot long and six inches in diameter at the large end. This object was constructed of
the same purplish metal and its axis was directed towards the contour of the sphere tangentially.
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Additional
resources:
More Ideas
and Technology from The Golden Girl of Munan
More Ideas
and Technology by Harl Vincent
Tech news articles related to The Golden Girl of Munan
Tech news articles related to works by Harl Vincent
Harvest Power From Stray Energy-related
news articles:
- Vibration Energy Scavenging By Tiny Generator
- Crowd Farms And 'Coppertops'
| Hybrid Wind Solar Devices |
| BeamBike Solar Power Canopy For Electric Bikes |
| REALLY Remote Control Excavators |
| Your Solar Electric Paint Is Ready, Larry Niven |
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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.'
