Yes film things with sprocket holes. Out of interest do anyone still tinker with the odd roll now and then? Some gear including medium format are very cheap these days, I've been shooting the odd slide and B/W.
I was given a slide projector by my camera club and just projecting it on our wallpaper the definition is so much better than our HDTV and the 720 (?) digital projector the camera club uses but I guess without post processing it doesn't look as slick and I am not anytime going to burn 4K definition onto a slide and project that ...