The support beam 34 having the cylindrical convex surface 33 is provided at the intermediate portion of the trunnion 9b. The volume fraction occupied by each pore network and the distribution of the pore throats in the various pore networks are determined for each sample of the family. A system for providing the session is disclosed. The outer sub-portion includes adjacent first and second sections. Additionally, the virtual representation of the destination that the group of people are watching the movie together in can be themed to allow users to watch movies in different locations pivoting on special events or by the users choice.