Earth
In Jonathan Swift's satirical novel Gulliver's Travels, Swift envisioned Laputa, an island city that floated in the sky. The island was suggested to levitate above the Earth by use of the force of magnetism. In the 1920s, Hugo Gernsback speculated about floating cities of the future, suggesting that 10,000 years hence "the city the size of New York will float several miles above the surface of the earth, where the air is cleaner and purer and free from disease carrying bacteria." To stay in the air, "four gigantic generators will shoot earthward electric rays which by reaction with the earth produce the force to keep the city aloft."
Laputa (although uninhabited) is shown in Hayao Miyazaki's Castle in the Sky.
Although Swift's proposal was intended as satire, Buckminster Fuller proposed the concept more seriously in the form of the Cloud nine (Tensegrity sphere) megastructure, in which he envisioned structural spheres that float freely in the sky, allowing passengers a migratory lifestyle and a solution to the depletion of Earth's resources. He proposed a 1-mile-diameter (1.6 km) geodesic sphere that would be heated by sunlight, functioning as a thermal airship.
Read more about this topic: Floating City (science Fiction)
Famous quotes containing the word earth:
“It snowed in spring on earth so dry and warm
The flakes could find no landing place to form.”
—Robert Frost (1874–1963)
“Though much is taken, much abides; and though
We are not now that strength which in old days
Moved earth and heaven, that which we are, we are—
One equal temper of heroic hearts,
Made weak by time and fate, but strong in will
To strive, to seek, to find, and not to yield.”
—Alfred Tennyson (1809–1892)
“I should be glad if all the meadows on the earth were left in a wild state, if that were the consequence of men’s beginning to redeem themselves.”
—Henry David Thoreau (1817–1862)