Kids see a typewriter for the first time

In this recent email blast, my dad somewhat dates himself:

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Typewriters, slide rules are tools I learned to use and grew up with so it's not foreign to me. It's amusing to see the reaction to young kids seeing a typewriter for the first time and trying to figure out how it's used. Reminds me of some of those science fiction movies where an alien from an advanced civilization comes to earth and finds things that exist only in their museums.