I’m a late twentysomething with a lifelong interest in technology, both old and new, and still sometimes doesn’t have the answer for some things (or can’t remember!). I’ve been using computers since I was about 7 and typewriters since I was 9. Other oddball things I like that will probably be covered: old tube or transistor radios and audio equipment, film cameras, Voayager-era HP calculators, maybe even some older computers I have.
Of course, this will be done on a time-willing basis. A lot of things aren’t done that I need to have done, but…