Ask HN: I hate vertical scrolling. How can I paginate the web?

My eyes get messed up by scrolling long pieces of text. I like reading long stuff on the internet, so I often print to PDF, but this is an extra step and frequently breaks or is ugly and LESS readable where print.css isn’t well-designed. Is there some way to extract the rendered DOM and break it into discrete screen-size pages that I can flip through instead of scrolling?