very strong, they can hold up to 8 tonnes on each wing (look at the Airbus A380). they are so strong because they are made up of hundreds of components inside the wing.
the reason titanium is used is because it is very light, quite cheap and fairly strong
The first aircraft to have wings was the Wright Flyer, the first aeroplane to fly in 1901.
All type of aircraft need wings. They are the parts that make an airplane fly. Without wings it is not even an aircraft.
Aircraft wings can move up and down as part of the normal operation of the aircraft. This movement helps to control the flight of the aircraft by adjusting the lift and drag forces acting on the wings. The wings can also move as part of the aircraft's flaps and slats system to change the wing's shape for takeoff and landing.
A helicopter is an aircraft without fixed wings. Helicopters can also be known as rotorcraft.
If it didn't have wings, it'd be a rocket.
4
Aircraft with two wings are called biplanes.
A big one with wings
The web address of the Wings Of History Aircraft Museum is: http://www.wingsofhistory.org
Anhedral and dihedral refer to the angle of an aircrafts wings in relation to the horizontal plane of the aircraft. Most aircraft have wings which are angled upward from the wing root. This is called dihedral. Some aircraft have wings which are angled downward from the wing root. This is called anhedral.
Lift.