Rooftops
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Negative Gravity Field
Description
Antigravity effect produced for space ship propulsion.
Novel
50th Century Revolt
Author
A.G. Stangland
Built
No
// TECHNOLOGY–
SECRETS–
WORTH-SHARING
PUBLISHED
18.04.21
FILE SIZE
497 KB
FILE FORMAT
MP4
NAVIGATION
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“The best way to keep a secret is to shout it from the rooftops” – Edwin Land
Rooftops
