There are many potential causes of white vaginal discharge. Here are some of them: Bacterial vaginosis. The most common type of vaginal infection, usually mild. Occurs when the âgoodâ bacteria inside the vagina are overwhelmed by the âbadâ bacteria, which then grow unchecked.
Lamps with multiple bulbs and lamps with swiveling necks were also common. So-called TV lamps were also popular in the 1950s. Typically made of ceramic or plaster, these were backlit decorative sculptures created in the shape of animals, people, and plants... Lava lamps, an icon of the 1960s and 70s, combined heated wax, chemicals, and dyed water to create lava-like imagery.amps with multiple bulbs and lamps with swiveling necks were also common. So-called TV lamps were also popular in the 1950s. Typically made of ceramic or plaster, these were backlit decorative sculptures created in the shape of animals, people, and plants.
An arc lamp or arc light is a lamp that produces light by an electric arc (also called a voltaic arc). The carbon arc light, which consists of an arc between carbon electrodes in air, invented by Humphry Davy in the first decade of the 1800s, was the first practical electric light.he term is now used to refer to gas discharge lamps, which produce light by an arc between metal electrodes through an inert gas in a glass bulb. The common fluorescent lamp is a low-pressure mercury arc lamp.