I think self-hosting a simple, static web site on a Raspberry Pi would be a good project.

• There’s something satisfying and motivating about creating a website from scratch and publishing it for everyone to see.
• It’s a good starting point for interested students to dive in even further, by updating the website, self hosting other things, or learning to program.
• Learning to host a website touches on many fundamental technology areas:
  • Basic linux commands, which introduces concepts like directories, executable files, and the root user that are applicable to all OSes.
  • Basic networking, answering questions like: How does the internet work? What really is “the cloud”?
  • Basic security, covering things like defense in depth and social engineering. I think for this one I would ask the question, “What would we need to do if this website accepted personal info?” as a way of talking about the enormous technical and legal complexity of securing data.

Overall, I think a practical, interesting project is a great way to make lessons concrete and engaging, and this particular project would an excellent springboard into a variety of topics that are fundamental to the invisible technology that underpins everything we do day to day.

It sounds odd to me too, but I found a wiki article on it: https://en.m.wikipedia.org/wiki/Positive_anymore

I did a lot of research on digitizing old VHS tapes and ended up going with a local, professional service to have mine converted.

If you want to do it yourself, this site and its associated forum are a great starting place to learn how: https://www.digitalfaq.com/editorials/digital-video/professional-analog-workflow.htm