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Discussion (2 Comments)Read Original on HackerNews

IshKebababout 1 hour ago
You still need a section of skull removed though.

Also having done a PhD on ultrasonic imaging I'm a bit skeptical of their claims. Ultrasound is a pretty shoddy imaging technology really.

daymanstep14 minutes ago
Yeah ultrasound sucks. I have an ultrasound distance measurer and it thinks a 1.8 meter gap is 0.6 meters. Extremely inaccurate.