IN an important paper in the Proceedings of the Royal Society for January, Raman and Krishnan give an account of their researches on the production of new radiations by light-scattering. In 1928 ...

THE colour of the light which is emitted from the capillary of a vacuum tube containing pure hydrogen is the familiar vivid, deep pink, the prevailing tint being due to the predominating ...

Apr 10, 2025: Polymer nanosheets boost hydrogen production in non-photosynthetic bacteria using near-infrared light A biohybrid system combines polymer nanosheets with E. coli to improve hydrogen ...

Mar 12, 2024: New photocatalyst harnesses near-infrared light for solar hydrogen (Nanowerk News) A significant amount of solar energy that reaches Earth remains unutilized owing to the scarcity of ...

Twelve colors and counting. The terminology associated with hydrogen—specifically, the use of color descriptors such as green, blue and gray—has become widespread in discussions about ...