5 Lost Inventions That Could Have Changed The World – Dark5
Dark5tv presents 5 amazing lost technologies that promised the power to change the world… before mysteriously vanishing forever with their creators under suspicious circumstances.
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Music: “Friction Junction” by Frantz
Intro: “The Machine Thinks”
by Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0
http://creativecommons.org/licenses/b…
