Ukrainian Volunteers Use 3D Printers to Save Lives
Cars That Think
JUNE 2, 2022
This design of the 3D-printed periscope is quite light and consists of a 50-millimeter-diameter tube, two mirrors, and two printed parts. Personal connections are one of my primary sources of information about what is happening in Ukraine. The most useful for the military are periscopes, which volunteers disguise as needed.
Let's personalize your content