If there are multiple rainbows lined up, did the light reflect inside the raindrops multiple times?If you decide that based ...

In the famous double-slit experiment, an interference pattern consisting of dark and bright bands emerges when a beam of light hits two narrow slits. The same effect has also been seen with particles ...

A collaboration of Professor Szameit's research group at the University of Rostock with researchers from the Albert-Ludwigs-Universität Freiburg has succeeded in stabilizing the interference of two ...

The Galaxy Express 999 runs into the darkness of space. If it were a train, you could point to the tracks it passed. But what ...