What is the material used for the outside of a football?

Answer Although footballs are often referred to as "pigskin," they usually are made from cowhide leather. Wilson Sporting Goods, which has manufactured the official NFL footballs since 1941, uses an exclu... Read More »

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How to Make a Village from Outside Material?

Little villages are small houses made of outside materials like sticks and leaves. You try to use a minimal amount of man-made resources such as string. This article is how you make one.

What is the material used in alice packs?

The primary component of an ALICE (All-Purpose Lightweight Individual Carrying Equipment) pack is nylon. The bulk of the material is nylon duck, which has been treated to repel water. Webbing is us... Read More »

What material was used for rainwear in the 1990's?

The 1990s brought a return of polyurethane-coated fabrics to the forefront of raincoat fashion.

What rubberized material is used on RV roofs?

Two major common materials are used for RV roofs. One is EPDM, which is made from ethylene, propylene and diene monomer. EPDM is a mixed-rubber agent that is less flexible in extreme temperatures t... Read More »