Reminding us of the kind of kids’ storybook viewer into which slot circular wheels of film frames, this similar retro feel device likewise features two eyepieces, and indeed two lenses. Where it ...

Add Yahoo as a preferred source to see more of our stories on Google. Countertenor John Holiday sings a hymn to the sun god in the Los Angeles Opera production of Philip Glass' "Akhnaten" at the ...

Question: I have a pair of my great-great-grandmother’s opera glasses. They were given to her by her husband around 1875-1885. The glasses need to be taken apart so the lenses can be cleaned. I am ...

is a senior tech and policy editor focused on online platforms and free expression. Adi has covered virtual and augmented reality, the history of computing, and more for The Verge since 2011. In 1983, ...