There's nothing quite like having sparkling clean windows, but achieving that perfect shine can be more challenging than you might think, as it's all too easy to end up with marks and streaks. However ...

Scientists in China have developed a new way of harvesting solar power by applying a translucent coating over a window to direct energy from ambient light to the edge of the glass — where it can be ...

There are unanswered questions, such as how the CUSC will guard against rain, hail or snow, bird droppings (which are acidic) — and window cleaning. No mention is made in the study of any protective ...