Rooftops

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Electronic Locator

Description

A device that determines the location of a person.

Novel

World of Null-A

Author

A.E. van Vogt

Built

Yes

Year Made

1973

Companies

Product

Product

coming soon

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

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

Rooftops