Close sidebar
Top
New
Best
Show
Ask
Jobs
Search
Contact us
Download Hazumi News
Get the latest tech news delivered straight to your iPhone or Mac with push notifications and widgets
Top
New
Best
Show
Ask
Jobs
Search
Contact us
Download Hazumi News
Get the latest tech news delivered straight to your iPhone or Mac with push notifications and widgets
Open sidebar
Author:
danboarder
Posted: Sunday, January 29, 2023
Toroidal propellers turn your drones and boats into noiseless machines
designboom.com
117
Read on Hacker News
Visit linked article
Comments
21