Denmark Island Earth (Verdenskortet ala Ringworld)


(At home on Earth - in Hobro, Denmark

In Hobro, Denmark, you can circumnavigate the entire globe in under an hour. Or at least a scale model of it. At the Verdenskortet (translating literally as "world map" in Danish), visitors can visit a scaled map of the world, with a series of manmade islands built of dirt and rocks resting in a pond.

Built between 1944 and 1969, the map was the handy work of Søren Paulson, a farmer living on family land with an adjacent lake. It's about 300 feet by 150 feet in size, and 10 inches on the map corresponds to a scale of about 69 miles.

Larry Niven had the same idea in one of his novels. In his award-winning 1970 novel Ringworld, Larry Niven creates for us an amazing artifact - a ribbon of matter that entirely surrounds a star. Spin it up for artificial gravity, put some tall edges on it to hold in some atmosphere, and you have an incredible amount of real estate. The Ringworld was created from all of the non-solar matter around its sun, including all of the planets. Since you could create upon the surface of the Ringworld any shape continent or sea, wouldn't you choose shapes that are familiar?

"Hold it. I want a closer look at those groups of islands!"

"Why, Louis? That we might stop for provisions?"

"No... Do you see how they tend to form clusters, with wide stretches of deep water between? Take that grouping there." Louis's forefinger circled images on the screen. "Now look up at that map."

"..And that grouping in what you called a bay, and that map behind you. The continents in the conic projections are a little distorted... See it now? Ten worlds, ten clusters of islands. They aren't one-to-one scale; but I'll bet that island is as big as Australia, and the original continent does not look any bigger than Eurasia on the globe."

...The first generation -- they had to throw away their own worlds, but they wanted to keep something of what they were losing. Three generations later it would be funny. It's always that way."
(Read more about the Ringworld artifact, or see more technovelgy from Ringworld.)

Via PopMech.

Scroll down for more stories in the same category. (Story submitted 11/19/2015)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Engineering ")

Implosion Fabrication Shrinks 3D Objects To Nanoscale
'Carter had watched miniaturization a hundred times...' - Isaac Asimov, 1965.

ODYSSEUS Solar-Powered Stratospheric Plane Flies Forever
'The planes flew continuously, twenty-four hours a day...' - EB White, 1950.

Phil Nuyttnn's City Under The Sea
''Under the lower roof there was no water, but a clear and luminous atmosphere...' - Andre Laurie, 1895.

Stick-On Tape Speakers, As Predicted By Bruce Sterling
Flexible tape speakers, someday.

 

Google
  Web TechNovelgy.com   

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.

 

 

 

 

 

Current News

North Focals Smart Glasses Provide Augmented Reality In Style
'The world ... is drenched in unfamiliar information all the way to the horizon.'

Tesla Driver Caught Napping Behind The Wheel
'Mary Risling settled back for a little nap...'

Hayabusa 2 To Begin Asteroid Mining
'We must dig down, and then doubtless we shall find the metal.'

Ionocraft Drone Powered By Electrohydrodynamic Thrust
'He saw one hiss by him as he rounded the corner, trailing a short whip antenna...'

Purdue Pharma Ready To Profit From OxyContin Use Or Addiction Recovery
'It may be organic damage. It may be permanent. Time'll tell, and only after you are off Substance D for a long while.'

BloxVox Mutes Cellphone Convos
It's the polite thing to do, and has been the polite thing to do for about four generations.

Superfast Replicator: Volumetric Additive Manufacturing
I can't wait. Bring it on.

DNA May Contain Malware
'You were told to embed the logical pathogen.'

I Can't Resist Worm Robots
'Seen close it was not completely flexible...'

Rplate Digital License Plates Now Legal In Michigan
'Gragg's digital ink license plates ...'

Can Musk Starship Astronauts Use Magnetic Boots?
'Walking awkwardly in the magnetic boots that held him to the black mass of meteoric iron...'

Giant Dolphin Spotted On Jupiter!
'Now at last he could appreciate its real size and complexity...'

Musk's Starship An SF Fan's Dream Come True
Perfect for testing, perfect for fans!

TinyMobileRobots Are Sewer Sentinels
Every movie monster gets its start someplace.

Fishy Facial Recognition Now Possible
'Palenkis can identify random line patterns better than any other species in the universe.'

Spicy Tomatoes Created With Genetic Engineering
How about mashed potatoes and brown gravy?

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.