Infants and toddlers from birth to three years may be eligible for BabyNet services if they are developing more slowly in any of the following ways: Learning to walk Height & weight
How is it made? The raw material used to make carbon fiber is called the precursor. About 90% of the carbon fibers produced are made from polyacrylonitrile (PAN). The remaining 10% are made from rayon or petroleum pitch. All of these materials are organic polymers, characterized by long strings of molecules bound together by carbon atoms.
Carbon fiber -- sometimes known as graphite fiber -- is a strong, stiff, lightweight material that has the potential to replace steel and is popularly used in specialized, high-performance products like aircrafts, racecars and sporting equipment. 8. Carbon fiber was first invented near Cleveland, Ohio, in 1958.