A helix (), plural helixes or helices (), is a type of smooth space curve, i.e. a curve in three-dimensional space. It has the property that the tangent line at any point makes a constant angle with a fixed line called the axis. Examples of helices are coil springs and the handrails of spiral staircases. A "filled-in" helix – for example, a "spiral" (helical) ramp – is called a helicoid. Helices are important in biology, as the DNA molecule is formed as two intertwined helices, and many proteins have helical substructures, known as alpha helices. The word helix comes from the Greek word ἕλιξ, "twisted, curved".

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  1. Mrcorpuz360

    OSS Suppressor

    Anyone have any experience with the OSS Suppressor? I was thinking of getting the OSS helix 30 cal can. Input and pics please
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