Yes, screen printing, but there's more to it than those two words!<p>And the video in the post was sourced and uploaded by...the blog post author.<p>Also, let's be serious, that blog has been writing about arcade related things for over a decade <a href="https://arcadeblogger.com/2013/04/01/1814065/" rel="nofollow">https://arcadeblogger.com/2013/04/01/1814065/</a> and running a podcast since 2020, and the author wrote a book in 2020.<p>One could say he puts real effort into all this, you know?