If you’re above a certain age, you probably remember the atmosphere of a pre-Powerpoint 35 mm slide show. The wobbly screen being unrolled, the darkened room, the soft hum of the projector’s fan, the ...

The slideshow has long been a staple of the college lecture. Today, students follow Microsoft PowerPoint presentations from their notebook computers and mobile devices, but one of the earliest art ...

Dear Problem Solver: I’ve been looking for a replacement for my carousel projector for more than 25 years. My machine won’t advance the trays and has been an aggravation all this time. I started ...

Hi All-<BR><BR>I am looking to buy a couple Kodak Carousel or Ektragraphic model slide projectors. I need about 2 or 3 of them for a photo project I want to do. Id prefer models that aren't too old or ...