Post #36270 by Dope1 on the US Policy board

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That's a torpedo, not a manned object.

So? Who says you can't scale the technology up?

Also, "super-cavitating" is loud. Very loud. Which would be detected by (among other things) SOSUS.

Which wasn't the point. The point was to demonstrate that a) the physics is understood and b) things that make use of it are in service already and have been for years.

What do you think an aerial version of this might look like? Is there any possibility of a similar thing in the atmosphere?

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