Schematic: The experiment took place in a dye-filled cavity between two mirrors. The bottom mirror was nanostructured to create two waveguides that directed the light. In the primary waveguide, ...

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a ...

Primary Day in New York City Coincides With a Major Heat Wave The temperature was forecast to reach 99 degrees or higher on Tuesday, which could cause some voters, especially older ones, to stay home.

THE result obtained by Mr. Jauncey seems to be quite correct, and I already knew that it was possible to explain all the forms of Doppler effect by means of my “light quantum” conception.