High-energy photons drive conversion of greenhouse gases into high-value chemicals, no catalyst needed

Scientists have found a way to turn carbon dioxide and methane, the two most notorious greenhouse gases, into useful ...
Purdue University

Measuring Visible Light

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...
The Conversation

Type of ultraviolet light most effective at killing coronavirus is also the safest to use around people

Karl Linden advises various companies promoting the use of UV light for disinfection. He receives funding from federal agencies and industry to conduct research in his role as a professor at the ...
C&EN

The Electromagnetic Spectrum: Exploring the Colors of Light

Did you know that the world around us is filled with different types of light waves ? From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action ...