Rooftops

Get Started

Visi-Screen

Description

A display device.

Novel

Satellite Five

Author

Arthur K. Barnes

Built

Yes

Year Made

1920s

Companies

Product

Displays

coming soon

// TECHNOLOGY–SECRETS–WORTH-SHARING PUBLISHED 18.04.21 FILE SIZE 497 KB FILE FORMAT MP4

NAVIGATION

“The best way to keep a secret is to shout it from the rooftops” – Edwin Land

Rooftops