Miniaturized optical benches process free-space light propagating in-plane with respect to the substrate and have a large variety of applications, including the coupling of light through an optical ...

As architects push toward more expressive, performance-driven facades and interiors, aluminum has emerged as the material best equipped to keep up, precisely because of how far its fabrication ...

Is the universe finite or infinite in extent? This question has been a preoccupation of philosophy for millenniums, and scientists continue to grapple with it. Wherever infinity appears, paradox looms ...