Speed gliding

Hang-gliders are unpowered aircraft. They maintain flight by employing a flying surface (wing) called an aerofoil. While powered aircraft use...

Gliders and kites both have wings to generate lift. A glider’s wings are aerofoils. Well made kites are also aerofoil...

Hang-gliders are unpowered aircraft. They maintain flight by employing a flying surface (wing) called an aerofoil. While powered aircraft use...

In this activity, students learn how to make an aerofoil and to make and fly paper planes. In the process,...