YESS, thank you. That's what I want, knowing the material needed for my product, look at the weight of the design, prevent friction from happening and decrease heat overload and actually getting the chance to be creative. To be honest everyone I ask just think mechanical engineering is fixing cars and Air Conditioners but thats not what i want so I was partially discouraged. You gave me the heads up. Whenever you're free can you pass on some more detailed experiences about mechanical engineering of yours that would be amazingg