What is the best slide projector? Slide projectors have been around for well over a century, providing the opportunity to take images and display them on a bigger screen for clearer viewing.

Out with old slide projectors, in with the digital age. New laptops and multimedia projectors have replaced obsolete machines at 40 Beaverton elementary and middle schools. Now, students can learn art ...

eWeek content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More Choosing a video and slide projector for permanent ...

Machine which corresponds to prototype of slide projector " Magic Lamp Machine" projects images drawn on glass onto curtains etc. using lamps and lenses. According to John Plunket of Exeter College, ...