Try flipping through the pages of a bound book, skimming for familiar visual clues such as distinctive tables & graphs, or pictures fuzzily remembered. Physica

Try flipping through the pages of a bound book, skimming for familiar visual clues such as distinctive tables & graphs, or pictures fuzzily remembered. Physically going only about 5 pages per second, but at least each page is fully rendered faster than you can flip to the next one. Now try it without printing the PDF first.