Fuel containers are containers used to transport, store and distribute various fuels, such as steel tanks, bottles, barrels, etc.ConstructionA wide variety of container types and configurations are used for fuel. Each has its own engineering challenges.A plastic bucket is a sturdy liquid container o

According to the World Health Organization, research shows that the risk of spreading infectious diseases on an airplane is no greater than any other mode of transportation.

The hole in the tail of the plane is the auxiliary power unit, or APU for short. Inside this hole is a small turbine engine (some of which are converted from turboprop engines), and this hole is used for intake and exhaust.