Windows have one basic limitation: They let light in, but if you want to keep light out you have to use blinds or a curtain. Researchers at Japan’s National Institute of Advanced Industrial Science ...

The original technology of smart window that can automatically adjust the amount of sunlight entering the room by changing the color of window depends on the intensity of sunlight has been developed ...

(Reuters Health) - Car windows don't protect against harmful sun exposure, so it might be a good idea to wear sunglasses and sun block even while driving, a new study suggests. While windshields ...