Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
|
bonchicbongenre's favorites
login
submissions
|
comments
1.
How I built the world's first 3D ultrasonic scanner
(
alextoussaint.com
)
152 points
by
alextousss
on May 8, 2021
|
44 comments
Join us for
AI Startup School
this June 16-17 in San Francisco!
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
