#16: Slide Projectors
The nostalgia of slide projectors will never die. There is just something about viewing old photos on one of these ancient machines. Whether you’re looking at pictures of your grandparents’ wedding or old vacation photos from when you were toddling around, slide projectors really made them seem special plastered on a big screen.

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Aside from home movies, slide projectors were also used for business presentations, lectures, and entertainment. It was a great way to share information with a large group of people easily. While these were fun back in the day, Google slides are so much better and offer much better styles and designs.