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.

To prepare an optimal presentation for our primary lecture hall: Gold Biosciences A2B70, or any of our other classrooms, set your presentation for a widescreen projector.

— -- You're lying in bed, staring in the dark up at a movie, music video, or slideshow that's been projected on the ceiling. If you didn't know better, you might assume the image was projected by ...