John Jones's Dollar by Harry Stephen Keeler:
Science Fiction Inventions, Technology and Ideas

"A clever tale, the numerical results of which were computed by logarithms, is this story of a modest silver dollar deposited by a far-seeing old socialist, in the year 1914, to his fortieth descendant, who never was born."


(From Visaphone from 'John Jones Dollar' by Harry Stephen Keeler)
(Published in Amazing Stories in 1927)

Select an invention:

Food Tablet - a pill for dinner
All of your nutrients in one easy-to-swallow form factor.

Pocket wireless phone
An entirely portable, pocket-sized, telephone.

Zoom Call Visaphone System
An amazingly early description of a modern zoom call on a big screen monitor.

 

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

Shanghai Guidelines For Humanoid Robots
re: Isaac Asimov
(7/2/2024)

Desktop TARS Robot From Interstellar
re: Christopher Nolan
(6/30/2024)

Robots Can Now Have Smiling Faces With Human Skin
re: James Cameron
(6/28/2024)

Virtual Rat Predicts Actual Rat Neural Activity
re: William Callahan
(6/26/2024)

GoSun EV Solar Charger Drapes Onto Your Car
re: Robert Heinlein
(6/24/2024)

Rizon 4 Ironing Robot
re: Mikhail Mikheev
(6/22/2024)

Cognify - A Prison Of The Mind We've Seen Before In SF
re: Joe Haldeman
(6/20/2024)

Robot With Human Brain Organoid - 'A Thrilling Story Of Mechanistic Progress'
re: Otis Adelbert Kline
(6/18/2024)

Goodness Gracious Me! Google Tries Face Recognition Security
re: Schachner and Zagat
(6/16/2024)

With Mycotecture, We'll Just Grow The Space Habitats We Need
re: Larry Niven
(6/14/2024)

Can A Swarm Of Deadly Drones Take Out An Aircraft Carrier?
re: Neal Stephenson
(6/12/2024)

WiFi and AI Team Up To See Through Walls
re: Nat Schachner
(6/10/2024)

Climate Engineering In California Could Make Europe's Heat Waves Worse
re: Neal Stephenson
(6/8/2024)

Optimus Robot Will Be A Good Nanny, Says Musk
re: Philip K Dick
(6/6/2024)

More SF in the News

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.