This old-school idea on how to repurpose 3D viewers shows us how much—and how little—the technology has changed. By Bill Gourgey Published Nov 7, 2023 9:00 AM EST Get the Popular Science daily ...

We have some special stuff coming up shortly, and a pair of 3D glasses will come in mighty handy. So while you’re running around Christmas shopping, pick up some blue and red cellophane and follow ...

You can now gather around a screen and see digital objects come to life in true three dimensions; no headsets, no glasses, just your eyes and a shared experience with others. That’s exactly what the ...