A mother and daughter's realization of the different reflection produced by a mirror, despite a visible item not being in front of the mirror, has left the internet confused. In a viral video, the ...

“The Mirror” is an amusing jewel of a book, a sparkling reflection of the history of the mirror in Europe and the role of the mirror in the European imagination. Sabine Melchoir-Bonnet moves elegantly ...

Anyone can use a mirror to snag a reflection. But every day, there are reflections going on around us, totally unnoticed. For this week’s Shooting Challenge, capture one—without a mirror or glass ...

Introduction Can you imagine a bouncy ball that could bounce back and forth between two walls, infinitely—that is, forever? Wouldn't that be amazing? What if, instead of a ball, light was bouncing ...