Filters transmit some colours of light and absorb other colours of light. Colours which are transmitted pass through the filter and come out the other side. Colours which are absorbed do not pass ...

There's black, and then there's super-black. A new super-black wood-based material has been created that absorbs more than 99 percent of the light that hits it. What's more, the material was ...

Several light sources produce light across various wavelengths. While this wavelength spectrum can be useful in lighting ...

Photosynthesis occurs in chloroplasts found within cells. It is the chloroplasts that contain the green pigment chlorophyll which absorbs light. The plant uses this glucose to grow as well as make ...