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[return to "How I built the world's first 3D ultrasonic scanner"]
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1. vander+oT[view] [source] 2021-05-09 08:16:59
>>belzeb+(OP)
> If it's so easy, why hasn't anyone done it before?

Medical 3D ultrasounds are a thing:

https://en.wikipedia.org/wiki/3D_ultrasound

That doesn't take away anything from how cool this project is though!

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2. jiofih+je1[view] [source] 2021-05-09 12:46:52
>>vander+oT
It’s a lot easier when the waves are propagating in mostly liquid. Like a sonar.
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