Because . A PDF does not.

She searches “safety razor.” The PDF redirects her to What Is What > Personal Grooming > Razor, safety . It lists King C. Gillette (1855–1932).

She cross-references “Gillette” in the Who Is Who section. The PDF provides his birthplace, patent year (1904), and a terse line: “Democratized shaving; amassed fortune; utopian socialist writings.”

J. S. Ember is a digital archivist and the author of “The Last Page: Why Static Documents Still Rule.”

Maya has her footnote. Total time: 3 minutes.