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The Door Into Summer by Robert Heinlein:
Science Fiction Inventions, Technology and Ideas
A genius electronics engineer creates general purpose robots for everyone to use. A greedy business partner and faithless fiancee trick him into cold sleep - not realizing that the future holds a way to help him get back at them.
('Door into Summer' by Robert Heinlein)
A careful reading of this novel provides insight into the character of the Heinlein Individual; a self-reliant American with a very particular set of values. Select an invention:
Drafting Dan - born before CAD |
Eager Beaver - your friendly robot helper |
Flexible Frank - the all-purpose household robot |
Hired Girl Robot - robotic floor maintenance |
Radioactive Coding for Checks |
Robotic Hand |
Stasis (Cold Sleep, Hibernation) |
Thorsen Memory Tube |
Universal Checkbook - radioactive checking |
Window-Willie - robot help for dirty windows |
Technovelgy.com is devoted
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Science
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in the News
re: Philip K. Dick
(6/19/2025)
re: Robert Heinlein
(6/17/2025)
re: Brian W. Aldiss
(6/15/2025)
re: Clifford Simak
(6/13/2025)
re: Daniel Suarez
(6/11/2025)
re: Neal Stephenson
(6/9/2025)
re: Anthony Boucher
(6/7/2025)
re: Ray Cummings
(6/5/2025)
re: Arthur C. Clarke
(6/3/2025)
re: Isaac Asimov
(6/1/2025)
re: Simpson Stokes
(5/29/2025)
re: Charles Stross
(5/27/2025)
re: Stargate
(5/25/2025)
re: Gordon R. Dickson
(5/23/2025)
