Tag: airlines

This category includes topics related to airlines and air travel. It includes discussion of topics such as aircraft engine design, fuel conservation, and fuel taxes.

Airplanes produce greenhouse gas emissions and other pollutants when they burn fuel. Some pollutants such as nitrogen dioxides and sulfur dioxides are released over a wide area from high altitudes, harming people on the ground and possibly contributing to 8,000 deaths a year, according to the Massachusetts Institute of Technology. To solve these problems, several […]

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