A helix is a three-dimensional spiral shape that resembles a corkscrew. It can be found in various natural and man-made structures, such as the shape of DNA, which is crucial for genetic information in living organisms. The helix can be right-handed or left-handed, depending on the direction of the spiral. In addition to biology, helices are also present in engineering and architecture. For example, springs are often designed in a helical form to store energy, while staircases can be built in a helical shape to save space. This geometric form is essential in many fields due to its unique properties.