variety of materials for thousands of years, like stone, metals, and glass. In modern mirrors, metals like silver or aluminium are often used due to their...

kinds of mirrors from personal grooming aids to optical devices until it was replaced by more modern materials such as metal-coated glass mirrors. Speculum...

container's shape; to reduce the amount of liquid metal needed, and thus weight, a rotating mercury mirror uses a container that is as close to the necessary...

use mirrors, the design is sometimes referred to as a catoptric telescope. From the time of Newton to the 1800s, the mirror itself was made of metal – usually...

"four mirrors" which is a reflection of how these pieces looked, which resembles four (sometimes more) metal discs or rectangular armour plates. Mirror armor...

the smaller silvered glass mirror telescopes that succeeded it because of the poor performance of its speculum metal mirror. Chronological list of optical...

Mirror Reaper is the third studio album by Seattle-based metal band Bell Witch. It was released as a double album on October 20, 2017, through Profound...

Aranmula Kannadi, meaning the Aranmula mirror, is a handmade, metal-alloy, first surface mirror made in Aranmula, a small town in Pathanamthitta in the...

the period 1850–1900, reflectors suffered from problems with speculum metal mirrors, and a considerable number of "Great Refractors" were built from 60 cm...

over a wide range of temperatures. These devices consist of a polished metal mirror which is cooled as air is passed over it. The dew point is revealed by...