How neon lamps work. 1  A neon lamp is a sealed glass tube filled with neon gas, which is one of the so-called noble (inert or unreactive) gases on the far right of the Periodic Table. 2  There are electrical terminals at either end of a neon tube. 3  When the tube is switched off, it contains ordinary atoms of neon gas (brown circles).
Erie, PA - Weather forecast from Theweather.com. Weather conditions with updates on temperature, humidity, wind speed, snow, pressure, etc. for Erie, Pennsylvania Today: Cloudy skies with sleet, with a maximum temperature of 36Â° and a minimum temperature of 25Â°.
1 Harrisburg, Pennsylvania, Usa is at 40 12'N, 76 50'W, 103 m (338 ft). 2  See map. 3  Harrisburg, Pennsylvania has a humid subtropical climate that is mild with no dry season, constantly moist (year-round rainfall). 4  Summers are hot and muggy with thunderstorms. During summer average high temperatures are 28.7Â°C (83.6Â°F) and average low temperatures are 17.5Â°C (63.5Â°F). 2  Come autumn/ fall temperatures decrease achieving average highs of 18.1Â°C (64.5Â°F) during the day and lows of 7.6Â°C (45.7Â°F) generally shortly after sunrise.