A stained-glass Tiffany window originally designed for an Ohio church has sold for $12.48 million at auction.. The Danner Memorial Window fetched more than $5 million over the upper limit of its ...

Smart film transforms an ordinary glass surface into a more dynamic privacy glass. This material is often referred to by various names, such as privacy film, PDLC film, and switchable window film ...

Chemistry Gold flecks make super-transparent glass fully opaque from one side. A glare-free window that is opaque from the outside but still offers a clear view from inside could be made with a ...