The 16th-century Italian artist undermined the Renaissance-era rules of illusionistic space with this playful, virtuosic ...

Convex safety mirrors have become a helpful safety feature in a variety of setups, decreasing the chances of vehicle ...

The answer lies in how a car’s side-view mirrors are designed. They are convex, meaning they are curved or rounded outward.

Abstract: The scattering problem of plane SH waves by convex circular-arc topography is investigated ... Besides, based on the theory of geometric optics, for a concave mirror the focusing of light ...