Rooftops

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Invulnerable Wall

Description

A material created by insects that grew stronger as it was compressed.

Novel

Jackpot

Author

Clifford Simak

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