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2. Gas lighting - Wikipedia

   en.wikipedia.org/wiki/Gas_lighting

   A sole, token gas lamp is located at N. Holliday Street and E. Baltimore Street as a monument to the first gas lamp in America, erected at that location. However, gas lighting of streets has not disappeared completely from some cities, and the few municipalities that retained gas lighting now find that it provides a pleasing nostalgic effect.

3. Gas-filled tube - Wikipedia

   en.wikipedia.org/wiki/Gas-filled_tube

   A gas-discharge lamp is an electric light using a gas-filled tube; these include fluorescent lamps, metal-halide lamps, sodium-vapor lamps, and neon lights. Specialized gas-filled tubes such as krytrons , thyratrons , and ignitrons are used as switching devices in electric devices.

4. Gas mantle - Wikipedia

   en.wikipedia.org/wiki/Gas_mantle

   A Coleman white gas lantern mantle glowing at full brightness. An incandescent gas mantle, gas mantle or Welsbach mantle is a device for generating incandescent bright white light when heated by a flame. The name refers to its original heat source in gas lights which illuminated the streets of Europe and North America in the late 19th century.

5. Cold cathode - Wikipedia

   en.wikipedia.org/wiki/Cold_cathode

   The cathode is the negative electrode. Any gas-discharge lamp has a positive (anode) and a negative electrode. Both electrodes alternate between acting as an anode and a cathode when these devices run with alternating current. A standard computer case fitted with blue and green cold-cathode tubes Cold-cathode fluorescent lamp backlight

6. Drinking bird - Wikipedia

   en.wikipedia.org/wiki/Drinking_bird

   The drinking bird is a heat engine that works at room temperature. The combined gas law, which establishes a proportional relationship between temperature and pressure exerted by a gas in a constant volume. The ideal gas law, which establishes a proportional relationship between number of gas particles and pressure in a constant volume.

7. Gas-discharge lamp - Wikipedia

   en.wikipedia.org/wiki/Gas-discharge_lamp

   A flicker light bulb, flicker flame light bulb or flicker glow lamp is a gas-discharge lamp which produces light by ionizing a gas, usually neon mixed with helium and a small amount of nitrogen gas, by an electric current passing through two flame shaped electrode screens coated with partially decomposed barium azide. The ionized gas moves ...

8. News, Politics, Sports, Mail & Latest Headlines - AOL.com

   homepage.aol.com

   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

9. Glow switch starter - Wikipedia

   en.wikipedia.org/wiki/Glow_switch_starter

   A glow switch starter or glowbottle starter is a type of preheat starter used with a fluorescent lamp. It is commonly filled with neon gas or argon gas and typically contains a bimetallic strip and a stationary electrode. The operating principle is simple, when current is applied, the gas inside ionizes and heats a bimetallic strip which in ...