Latest By
Category:


Armor
Artificial Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual Person
Warfare
Weapon
Work

"I think a lot of kids whose mental growth outruns their maturity gravitate to science fiction."
- Dan Simmons

Flashlight Laser  
  Small cylindrical device that generates a green beam of variable intensity and focal length; can illuminate or cut.  

At this point in the novel, Louis Wu and his companions are exploring the Ringworld.

Louis aimed the implement high.

The figurine which was his target jutted from the tower's roof. It was like a modernized, surrealistic gargoyle. Louis' thumb moved, and the gargoyle glowed yellow-white. His index finger shifted, and the beam narrowed to a pencil of green light. The gargoyle sprouted a white-hot navel.

From Ringworld, by Larry Niven.
Published by Ballantine in 1970
Additional resources -

The flashlight-laser is like the ultimate Maglite flashlight. From simple illumination to cutting tool, the flashlight-laser does it all. Now where is that power setting on my Maglite...

This item is very reminiscent of the pencil heat ray from a 1931 novel by Ray Cummings. See also the cutteray an industrial strength laser-based cutting tool from Dune, by Frank Herbert.

Comment/Join this discussion ( 4 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Ringworld
  More Ideas and Technology by Larry Niven
  Tech news articles related to Ringworld
  Tech news articles related to works by Larry Niven

Flashlight Laser-related news articles:
  - Almost Niven's Flashlight Laser

Articles related to Work
Tesla Augmented Reality Hypercard
Rigid Clothing, Or Wearable Furniture?
Apple Idea Accelerator (tm) Coming!
Business Leaders Brain-Scanned

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.

<Previous
Next>

Google
  Web TechNovelgy.com   

 

 

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

More News

Wound Healing With Wearable Nanogenerators
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'

Flying Dragon Robot Transforms In Mid-Air
Terrific prototype video.

Negative Matter Fluid Theorized In New Paper
'Of course, being negative matter, when you push it, it comes toward you..'

Grow Structures Upon Planetfall - Myco-Architecture
'They'll also start pulling in gases and liquids from the local atmosphere...'

MXene Hydrogel Skin For Robots Flexes And Senses
'The plastex swam and whirled like boiling toothpaste...'

EXPLORER, The First Total-Body Scanner
'The object is built up of an infinite series of plane layers, at the focus of the ray...'

UK Police AI To Stop Criminals Before They Strike
'... the computing mechanisms that studied and restructured the incoming material.'

Sonitus Audio Interface Positioned Beyond The Noise
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'

Volvo's Self-Driving Mining Trucks
'A procession of automatic ore carts was racing over the bleak slag'

Audi Pop.Up Autonomous Electric Flying Car
'The cab was an egg-shaped bubble of light metals and plastics...'

More SF in the News

More Beyond Technovelgy

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

Copyright© Technovelgy LLC; all rights reserved.