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Apr 20, 2024
9:49:23pm
Propellantless propulsion drive
Real? Significant or hype?
This message has been modified
Originally posted on Apr 20, 2024 at 9:49:23pm
Message modified by Northwest Cougar on Apr 20, 2024 at 9:49:34pm
Northwest Cougar
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- Northwest Cougar
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- Jan 22, 2002
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- May 5, 2024
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