Extrapolating these piezoelectric stims to remote airborne behavioral control remains physically impossible because high-frequency ultrasound attenuates rapidly in atmospheric air compared to mammalian tissue.
No event time was recorded for this claim — the text gave nothing to anchor it to, and a guessed date would be worse than none.
Standing
lens: Evidence-weighted Structural
No belief has been computed for this claim under Structural yet.
What bears on it
Nothing supports or challenges this claim yet — untested, which is not the same as refuted.
Voices
No asserter is recorded for this claim.
Sources
No source is recorded on this claim directly. It entered the record through Ultrasonic Bioelectronics vs. Airborne Sensing: StimDust and the Legacy of Smart Dust [DARPA BAA 97-43] .
Origin: extracted from Ultrasonic Bioelectronics vs. Airborne Sensing: StimDust and the Legacy of Smart Dust [DARPA BAA 97-43] · 2026-09-06 19:42