There are also numerous unusual anxiety symptoms that can cause not only inconvenience, but also health scares in those that fail to understand their symptoms. Swollen tongue is arguably one of the most unusual anxiety symptoms you can experience, and not everyone experiences it. Many people worry that their sore tongue means something more serious - and indeed, there are many serious conditions that can cause a swollen tongue. But swollen tongue may also be caused by anxiety.
Small enough to fit anywhere and reliable enough to work without electricity, natural gas heaters are perfect for hard to heat areas. Compact and economical, direct-vent room heaters and wall furnaces don't need a chimney and can be installed on any exterior wall.
Natural gas is one of the leading energy sources for distributed generation. Because of the extensive natural gas supply infrastructure and the environmental benefits of using natural gas, it is one of the leading choices for on-site power generation. There are a number of ways in which natural gas may be used on-site to generate electricity. Fuel cells, gas-fired reciprocating engines, industrial natural gas-fired turbines, and microturbines are all popular forms of using natural gas for on-site electricity needs. Industrial Natural Gas Fired Turbines