Lex asked me tonight if I knew what fax machines were. Apparently they mentioned one in a book he read. I explained how they worked and that they were common in offices before we had email. He has trouble imagining life before email. :-) I gave him the example of sensing contracts to be signed via fax. He then gave me the example of sending a website address, written out on paper, via fax so the other person can go to the website. He has trouble imagining life before the internet as well!
Fax machines
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