Material would allow users to 'tune' windows to block targeted wavelengths of light

Researchers have demonstrated a material for next generation dynamic windows, which would allow building occupants to switch their windows between three modes: transparent, or 'normal' windows; windows that block infrared light, helping to keep a building cool; and tinted windows that control glare while maintaining the view.

from Top Technology News -- ScienceDaily https://ift.tt/3CwG6aA