Rooftops

Get Started

Air-Propelled Train

Description

A silent means of mass transit.

Novel

Fahrenheit 451

Author

Ray Bradbury

Built

Yes

Year Made

1960s

Companies

Product

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