Spectrographs are important tools for studying many biological and chemical processes and substances, from pigments to plant growth and nucleic acids to pharmaceuticals, providing information about ...

FORT WAYNE, Ind. (WANE) – Martin Fisher visited First News Sunday for another edition of Science Sunday. Fisher brought a few items to demonstrate light diffraction. Using diffraction grating, a thin ...

Here’s a great picture from [Jelly & Marshmallows] that shows off the wild effects of melted chocolate poured onto a diffraction grating. A diffraction grating is a kind of optical component whose ...