Sunlight reaches the earth as white light, which is made up of all the rainbow colors. Rainbow colors are red, orange, yellow, green, blue, indigo, and violet. It is easy to remember them by using the ...

Researchers have improved a method for probing semiconducting crystals with light to detect defects and impurities. The details of their 'omnidirectional photoluminescence (ODPL) spectroscopy' set-up ...

Human cells adjust to ever-changing conditions while preserving internal states necessary for survival, but exactly how they ...

Lorraine Boissoneault | Author, Body Weather: Notes on Chronic Illness in the Anthropocene Throughout the mid-1800s, improvements on the spectroscope allowed physicists to more accurately measure the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This spectroscope was designed to be ...

Researchers have, for the first time, used Raman spectroscopy to map the entire protein composition of living E. coli cells without destroying them. The method relies on analyzing scattered light to ...