Rooftops

Get Started

Aerial Telegraph

Description

Communication between individuals in spacesuits.

Novel

Edison's Conquest of Mars

Author

Garrett P. Serviss

Built

No

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