>*Now I'm not sure a professional can keep up, without specializing.* Profession...

whatshisface on Feb 17, 2019 | parent | context | favorite | on: We Lost Our Ability to Mend

>Now I'm not sure a professional can keep up, without specializing.

Professionals get maintenance manuals from manufacturers. They tell them how to unmount the broken part, and then say "OK, now buy a new one." No oscilloscopes involved.