A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
SpinLaunch SubOrbital Accelerator
Here's another way to get small payloads into orbit:
Science fiction writer Robert Heinlein also thought about the concept of a similar launching device. In his novel The Man Who Sold the Moon, published in 1950, he wrote about an hybrid mass driver built to launch payloads into orbit.
If you had a decent catapult you could put a single stage chem-powered rocket into an orbit around the Earth, couldn't you?
Another, even older, try at a mechanical flywheel launch system can be found in Edward Everett Hale's 1869 classic The Brick Moon:
we would build two gigantic fly-wheels, the diameter of each should be "ever so great," the circumference heavy beyond all precedent, and thundering strong, so that no temptation might burst it. They should revolve, their edges nearly touching, in opposite directions, for years, if it were necessary, to accumulate power, driven by some waterfall now wasted to the world. One should be a little heavier than the other. When the Brick Moon was finished, and all was ready, IT should be gently rolled down a gigantic groove provided for it, till it lighted on the edge of both wheels at the same instant. Of course it would not rest there, not the ten-thousandth part of a second. It would be snapped upward, as a drop of water from a grindstone.
Thanks to SMOF for reminding me that I had this reference on my site, and providing an apt quote.
Scroll down for more stories in the same category. (Story submitted 11/19/2021)
Follow this kind of news @Technovelgy.
| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |
you like to contribute a story tip?
Get the URL of the story, and the related sf author, and add
Comment/Join discussion ( 0 )
Related News Stories -
NASA Tests Prototype Europa Lander
Why have legs if they don't walk around? Just asking.
NASA's Psyche Mission To Metal Asteroid Launches Thursday!
'We can even fuel the space ships and mine the Asteroid Belt for rare metals...'
Space Weather To Universe Weather
'It radiates outward in a cone which, by the time it has reached our section of space, is many lightyears across.' - Poul Anderson, 1953.
That's MOXIE! Terraforming Mars Baby Steps
'Drake was the young spatial engineer he employed to terraform the little rock.' - Jack Williamson, 1931.
Technovelgy (that's tech-novel-gee!)
is devoted to the creative science inventions and ideas of sf authors. Look for
the Invention Category that interests
you, the Glossary, the Invention
Timeline, or see what's New.
Wearable Energy Harvester
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
Drones Participate In Buddhist Rites
'...a prayer wheel swung into view and began spinning at a furious pace.'
Anna Indiana AI Singer-Songwriter
'She is a personality-construct, a congeries of software agents'
Video Manicuring ala Schismatrix
'The program raced up the screen one scan line at a time'
'Feel the AGI' OpenAI Leader Now OpenWorship
'And are all the people willing to be governed by a machine?'
NASA Tests Prototype Europa Lander
Why have legs if they don't walk around?
Tailsitter Drone Aircraft For SAR
'...it was so easy for me to remain motionless in midair.'
Forward CarePod The AI Doctor's Office
'It's an old model,' Rawlins said. 'I'm not sure what to do.'
Mika The Robot-Boss
'the robot-boss was busy at the lip of the new lode instructing and egging the men on to greater speed...'
Yamaha Motoroid 2 No Handlebars Self-Balancing Motorcycle
'He rode the bike with an intense lack of physical grace...'
San Francisco Autobus
'THE autobus turned silently down the wide street...'
Should Your Car Decide If You Can Drive?
'Okay. Maybe the car was right...'
Lucid Dreams On Demand From Prophetic and Card79
'the peeper did not operate by virtue of its machinery alone, but by the reaction of the brain and the body of its user...'
Honda UNI-ONE Hands-Free Wheelchair Follows 100 Year-Old Design
'Noiselessly, on rubber-tired wheels, they journeyed...'
EBS-260 Handjet Free Hand Dot Matrix Printer
'McKie held a chalf-memory stick over the dusted surface.'
Sensitive, Soft Robot Skin
'...tinted material that had all the feel and appearance of human flesh and epidermis.'
More SF in the News Stories
More Beyond Technovelgy science news stories