Rooftops

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Robot Vending Machine

Description

Machinery displaces news boys selling papers on street corners.

Novel

The Prince of Space

Author

Jack Williamson

Built

Yes

Year Made

1933

Companies

Product

Vending Machines

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