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Soft Metalens for Broadband Ultrasonic Focusing Through Aberration Layers
(
nature.com
)
16 points
by
bookofjoe
1 day ago
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2 comments
sebmellen
1 day ago
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So is this the beginning of a new era in neurosurgery? Non-invasive DBS but 10x better? What are the implications?
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tesch1
15 hours ago
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9.3 db intensity is not even 3x iiuc.
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