"The first thing that's wrong with being a science-fiction writer today is that the present has caught up with the future and surpassed it."
The action in the novel Starfish takes place at extreme ocean depths where no light from the surface penetrates. How can divers find their way around? By using the same techniques as sea creatures.
I don't think that there is anything as sophisticated as this device in a handheld form. Present-day divers can equip themselves with simple handheld sonar devices that look like flashlights. They are used to make a simple depth-check possible from the surface (from a kayak or canoe) or when underwater. These devices are simple, however; you point them at the bottom and press the button and a single result is provided. They do not provide a picture of what is there.
Want to Contribute an
Another Soil Bacterium Eats Plastic
'...the plastic was dissolved before his eyes.'
reLive Memorial Come Back As A Tree
'It was time - time to go again. She touched the leaf. She was wanted.'
Engineered Living Building Materials
'... it was the cheapest building material known.'
Draw Circuits With Conductive Ink
'It's rewiring things... squeezing silver toothpaste in a ribbon along the printed circuitry.'
Arkangel: Automatic Visual Censoring
It's whatever the Party says it is, Winston.
NASA Competition To Design A Bucket Drum For Moon Mining
'There was a heap of discarded ore where Grantline had carted and dumped it...'
Medical Assistant Robot May Roam The Halls Of Hospitals
'Take care, sir.'
No Autonomous Trucks? Wait, What?
'...it resembled conventional human-operated transportation vehicles, but with one exception -- there was no driver's cabin.'
As Big As A Biltong - World's Largest 3D Printer
'Huge and old, it squatted in the center of the settlement park... On the concrete platform... lay a heap of originals to be duplicated.'
Drones Used To Smuggle Contraband Into Prison
'And some mega chip inside so it never runs into anything and no cop ever sees it.'
|Home | Glossary
| Invention Timeline | Category | New | Contact
Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™
Copyright© Technovelgy LLC; all rights reserved.