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Silvered mercury glass from Bohemia was also decorated with a variety of techniques including painting, enameling, etching, and surface engraving. Silvered "mercury" glass is considered one of the first true "art glass" types, that is, glass that was made for display and for its inherent artistic value rather than for utilitarian use.
A medical mercury-in-glass maximum thermometer showing the temperature of 38.7 °C (101.7 °F). One special kind of mercury-in-glass thermometer, called a maximum thermometer, works by having a constriction in the neck close to the bulb. As the temperature rises, the mercury is pushed up through the constriction by the force of expansion.
Panels can again either solely feature these mosaic designs or utilize them as a backdrop. Typical classical motifs employed in Belcher mosaic windows include flowers, leaves, scrolls, swags, and ribbons (fig. 5). During the stained glass revival in the United States, decorative glass windows were used in both secular and non-secular settings.
A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and (2) some means of converting this change into a numerical value (e.g. the visible scale that is marked on a mercury ...
Mercury was used for preserving wood, developing daguerreotypes, silvering mirrors, [120] anti-fouling paints, [121] herbicides, [122] interior latex paint, handheld maze games, cleaning, and road leveling devices in cars. Mercury compounds have been used in antiseptics, laxatives, antidepressants, and in antisyphilitics. [71]
Southerners have a lot of rules when it comes to cooking—and some of them are subjective. For example, some folks simply abhor putting sugar in cornbread, washing their cast-iron skillet with ...