 |
|
 |
Evans of the Earth-Guard by Edmond Hamilton:
Science Fiction Inventions, Technology and Ideas
"The present likelihood is that the
interplanetary flight will probably be by mean of a rocket-propelled ship. As far as our knowledge goes the rocket seems to be the most feasible means of propulsion because it will reach its greatest efficiency in the vacuum of inter-stellar space.
If the conditions on other planets, including our moon, are not too prohibitive, it is doubtless true that these planets will be explored for whatever mineral wealth or possibilities of life they may contain. The resulting interplanetary commerce will call into being a host of problems, such as the protection of cargo and passenger shipments against natural and human agents that might wish to destroy them.

('Evans of the Earth Guard' by Edmond Hamilton)
In that case, the Earth-Guard that Mr. Hamilton describes so vividly mil play a most important part in the protection of such commerce.
Mr. Hamilton, as is usual with him, has, in this story, developed it so that we were unable to predict from page to page what would happen next. And the editors were just as fooled by the surprising denouement as we believe our readers will be." Select
an invention:
Ascension-Framework A tower to which the space craft is attached, holding it vertical for its flight upward.
|
Nose-Tubes Rocket blasts from the front of a ship, to brake it.
|
Rocket Side Tubes An early description of attitude jets, course correction by small emissions of gas.
|
Technovelgy.com is devoted
to the creative inventions of science fiction authors and movie makers. Look
for the Science Fiction Invention Category that
interests you, the Glossary of Science Fiction
Inventions, the Timeline of Science Fiction
Inventions, or see what's New.
Find new authors and technologies - Shop for yourself,
your library and your lab.
|
 |
Science
Fiction
in the News
Proof Of Robothood - Not A Person
re: James Cameron
(10/19/2025)
Dancing Robots Taught Dance Moves
re: Jerome K. Jerome
(10/19/2025)
Indonesian Clans Battle
re: Jack Vance
(10/17/2025)
The 'Last Mile' In China Crowded With Delivery Robots
re: Robert Heinlein
(10/15/2025)
Tornyol Microdrone Kills Mosquitoes
re: Neal Stephenson
(10/13/2025)
PLATO Spacecraft, Hunter Of Habitable Planets, Now Ready
re: Edmond Hamilton
(10/11/2025)
Factory Humanoid Robots Built By Humanoid Robots
re: Isaac Asimov
(10/9/2025)
iPhone Air Fulfils Jobs' Promise From 2007 - A Giant Screen!
re: Kazuo Ishiguro
(10/7/2025)
ChatGPT Now Participates in Group Chats
re: James Blish
(10/5/2025)
iPhone Pocket All Sold Out!
re: Margaret St. Clair
(10/3/2025)
Did The Yautja Have These First?
re: Harry Bates
(10/1/2025)
Jetson ONE Air Races Begin, Can Air Polo Be Far Behind?
re: John Victor Peterson
(9/29/2025)
Will Space Stations Have Large Interior Spaces Again?
re: Orson Scott Card
(9/27/2025)
Mornine Sales Robot
re: Philip K. Dick
(9/25/2025)
More
SF in the News
|
 |