In the engineering department there is a cheif engineer (Dalton Harbsion) and also an assistant engineer.  What we have researched and the math we have completed will be withheld until the day of the final review as to prevent other teams from cheating off of us and claiming they did it first.  But we will list what we have acomplished.  We have calculated our final mass, the orbital velocity, free fall/terminal velocity, and also our barrel pressure.