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Slide deck (lemmy.world)

submitted 8 months ago by [email protected] to c/[email protected]

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[–] [email protected] 1 points 8 months ago

Thank you! As I was typing it I knew I didn't have the right term for the ring bit.

I'm going to ignore the fact I could have easily looked it up to fact check myself before posting, and instead use my age as an excuse.

I was just old enough to remember my teachers using them, but the tech was already outdated so it's not like anyone ever taught me about that type of projector, I only ever observed it.