160 People Wanted to Be Buried in Space. Their Capsule Slammed Into the Ocean Instead. Dumb Things In The Big Bang Theory ...

A 2.35-billion-year-old meteorite with a unique chemical signature, found in Africa in 2023, plugs a major gap in our ...

Scientists have discovered a centrosymmetric crystal that behaves as though it is chiral – absorbing left- and right-handed ...

Microscopic examination is used to assess cellularity and the cell types present and to determine whether there are crystals. A polarising filter is required for microscopic examination of crystals.

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers ...