Is this for real: Stealth heat signature? | The American Ceramic Society

Is this for real: Stealth heat signature?

I am hoping some of our readers may know what this is about. I get that it is generally possible to record what the background heat signature might be like, but I have my doubts about whether 1) the recording process can anticipate viewing angles, and 2) whether materials exist that can “broadcast” a rapidly changing signature that works from all angles.

No big deal. I’ve seen references (no details) to this several times and I am just curious.

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