We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › As far as we know, time travel isn’t possible, but our photos tell another story. We’re ...

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.

Slides make for great old-timey fun, but it’s awesome to have a digital backup of your old photos, too. An automatic digitizer can make quick work of your collection, and this build from [rbwood53] ...