The last PCB you'll ever buy — rapid PCB prototyping with pre-made vias ~tech Video 9:00, published Oct 25 2025 11 votes
These 3D printers print 3D printers! Touring inside Prusa Research's factory to see how they make their 3d printers (using their 3d printers!) and their filament. ~tech Video 41:42 10 votes
How flexible circuit boards, or FPCs, are made. We're visiting one of JLCPCB's circuit board factories in Shaoguang, China. ~tech Video 32:40, published Sep 2 2023 5 votes