air is in the football
25 football fields can fit inside the pentagon
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The pressure inside a football is caused by the air particles inside the ball being compressed by the addition of increasing amounts of air. The standard PSI of a professional football is 13 psi (Pounds per square inch).
the inside of a football
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Inside Temple Football - 2010 was released on: USA: 2010 (Philadelphia, Pennsylvania)
Inside the protein part... The genetic material is sorrounded by the protein :):)
Inside the protein part... The genetic material is sorrounded by the protein :):)
Inside Line Backer
yes there is use of textile material for the manufacturing of tennis racket. the wires inside the racket made of nylon,which is a textile material.
there made out of condoms
earth