Natural fibers, especially lignocellulosic fibers extracted from plants, are gaining attention as polymer-matrix composite (PMC) reinforcements due to their comparative advantages over synthetic fibers. Natural fibers are relatively low cost, renewable, and biodegradable.
College tuition costs should be lowered because, more people would be able to attend, attending college benefits society not just the students, and it is a good investment for peopleâs tax dollars.
The cost of college tuition has skyrocketed, with huge increases over the past five years as college aid has been reduced by state budgets. In Arizona, for example, this increase in tuition has been 77 percent. Two-thirds of American college students graduate with college debt, and that debt now tops $1.2 trillion. By every indication, college is now more expensive than it has ever been, out of reach of not only poor Americans, but even middle class ones.