New Paper - Write With Light Erase With Heat

Clever researchers have found a way to coat paper with nano-particles that permit multiple uses - write with light and erase with heat.


(Light-printable rewritable paper showing a quote by Richard Feynman)

"The greatest significance of our work is the development of a new class of solid-state photoreversible color-switching system to produce an ink-free light-printable rewritable paper that has the same feel and appearance as conventional paper, but can be printed and erased repeatedly without the need for additional ink," Yadong Yin, Chemistry Professor at the University of California, Riverside, told Phys.org. "Our work is believed to have enormous economic and environmental merits to modern society."

Science fiction writers are trying to encourage the process of getting rid of dead tree-based communication: in his 2003 novel Darwin's Children, Greg Bear uses a similar idea, a reusable sheet of display paper; read about e-sheets and zip paper from Mariposa (2009).

Also, take a look at Mediatron and Runcible, both from The Diamond Age, by Neal Stephenson.

See also Disappearing Ink On Self-Blanking Paper; Winchell Chung recommended that story, too.

Via PhysOrg. Thanks to @nyrath for pointing this out; sorry I could't remember a better sfnal precursor.

Scroll down for more stories in the same category. (Story submitted 1/28/2017)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Material ")

New Paper - Write With Light Erase With Heat
Writing with light, erasing with heat.

Reconfigured Graphene 10X Strong, 5 Percent Dense, As Steel
'...It was made of Alohydrolium, which is the lightest of all metals.' - Hugo Gernsback, 1911.

MIT's aeroMorph Technology
'... It falls into that structure like a rubber figure returning to shape.' - Samuel R. Delany, 1966.

Russia's Protective Ferrite Fabric
'His suit-shield sucked in the energy and discharged it...'- Philip K. Dick, 1954.

 

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.

 

 

 

 

 

Current News

Matrix Sentinel Ancestor, The Pipe Inspector Robot From Krakow
Watch out, Keanu!

Auto-Focus Smart Glasses Have Liquid Lenses
'Hufhuf oil held in static tension by an enclosing force field within a viewing tube...'

Robotic Physician Assistant Has Steady 'Hands'
'You turned the screws below and the prongs moved... with caliper slowness, minuteness and precision.'

Roboy 3DPrinted Humanoid Robot
'A robot child that would be reared within the bosom of a human family...'

Robird Flapping Wing Drones Keep Airports Safe
'Mitch heard a rasping, flacketing buzz, like a big insect...'

3D Printed Fashion - Plastirobes And Transdresses
'... dial a new fashion every day!'

Robotic Lawn Mower Powered By Sun, Arduino
'The mower reached the edge of the lawn, clucked to itself like a contented hen...'

Google Perfects 'Blade Runner-style' Photo Details
'Pull back... stop... enhance 57-19...'

Pokerbot Libratus Learns To Lie (Bluff)
'Lying's a vital part of your psychological defense system - you're naked without it!'

Otto Autonomous Robot Trucks Run Into... Legal Snag
'They were automatic trucks such as are used for making deliveries...'

Tiny Drones With Sticky Feet Pollinate Flowers Now
'The Scarab rubbed its hind legs together...'

ThreeForm 3D Scans And Digitally Simulates Customer Fashion
'...A miracle of misapplied engineering caused his own face to appear on the illustrated figures dressed in trooper red.'

CloudFisher - Moroccan Fog Farmers Harvest Moisture From The Air
'That moisture trickles down...'

Piaggio Gita Personal Robot Porter
'Carry his bag... and follow him faithfully...'

Ardu McDuino, Bagpipe Robot
'Rollo sat at the keyboard, prim, inhuman, rigid, twin lenses focused...'

Not Quite Self-Replicating Robots, Franka Emika
'... it shares with mankind the ability to propagate.'

More SF in the News Stories

More Beyond Technovelgy science news stories

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

Copyright© Technovelgy LLC; all rights reserved.