Discussion on question by RebeliousInterlectual: What did Universities use in lectures before they starting using PowerPoint?

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Discussion on question by RebeliousInterlectual: What did Universities use in lectures before they starting using PowerPoint?

Imported from a comment discussion on https://academia.stackexchange.com/questions/57473/what-did-universities-use-in-lectures-before-they-starting-using-powerpoint

academic-history presentation teaching technology

first message	2019-02-20
last message	2337 days ago

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