A new device lays bare the physical nature of sound by breaking sound waves down to their components, and as a result it can achieve things no prior microphone could attempt. Share on Facebook (opens ...

A glass prism is a transparent object having two triangular ends and three rectangular sides. The refraction of light in glass prism is different from a glass slab. This is because in glass prism, the ...

The polarization splitting prism is used to separate the horizontal polarization and vertical polarization of a beam of light, and the transmittance ratio of P light and S light is greater than 1000, ...

Apple may have come up with yet another camera technology that could allow the company to continue to avoid the megapixel race. The U.S. Patent and Trademark Office recently granted the ...