A window that darkens on demand could shine at saving energy

A window that darkens on demand could shine at saving energy

A window that darkens on demand could shine at saving energy, Published online: 26 February 2019; doi:10.1038/d41586-019-00658-0

Glass that quickly becomes opaque could reduce the need for air conditioning in buildings and vehicles.

from A via a.sfakia on Inoreader https://ift.tt/2TftjCq