 |
Four-Day Planet by H. Beam Piper:
Science Fiction Inventions, Technology and Ideas
Enjoyable novel by Piper; the most interesting main character is the planet Fenris. Days that last for 2,000 hours and four days per year; too hot or too cold. This book recalls some of Heinlein juveniles of the fifties. Select an invention:
Carniculture Plants - grow your own meat |
Recording Radio |
Teleprinter |
Transmit Camera |
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: Harl VIncent
(1/23/2026)
re: Robert Sheckley
(1/5/2026)
re: James Cameron
(1/3/2026)
re: Isaac Asimov
(1/1/2026)
re: Herbert Goldstone
(12/29/2025)
re: Arthur C. Clarke
(12/27/2025)
re: Clifford Simak
(12/25/2025)
re: Philip K. Dick
(12/23/2025)
re: Gordon R. Dickson
(12/21/2025)
re: Frederik Pohl
(12/19/2025)
re: Isaac Asimov
(12/17/2025)
re: Edmond Hamilton
(12/15/2025)
re: Robert Heinlein
(12/13/2025)
re: Robert Heinlein
(12/11/2025)
