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Propagandist by Murray Leinster:
Science Fiction Inventions, Technology and Ideas
Wonderful story about a dog who brings the suspicious adults of two different solar systems together. It's really too bad that this story is available only in out-of-print collections. Select an invention:
Planet-Smasher |
Psychoscanner |
Synchrophased Power Beams |
Wango Wave - sign of hyperspace |
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
re: Arthur C. Clarke
(9/3/2026)
re: Ray Cummings
(9/1/2026)
re: James White
(8/29/2026)
re: HG Wells
(8/27/2026)
re: David H. Keller
(8/25/2026)
re: David H. Keller
(8/23/2026)
re: EE 'Doc' Smith
(8/21/2026)
re: Cordwainer Smith
(8/19/2026)
re: Carey Rockwell
(8/17/2026)
re: CM Cornbluth
(8/15/2026)
re: Rick Shelley
(8/13/2026)
re: Harry Bates
(8/11/2026)
re: Frank Herbert
(8/9/2026)
re: Orson Scott Card
(8/7/2026)
