Passive Transport Molecules have a natural tendency to move and spread out evenly in any available space. This property is called diffusion. An example would be a drop of dye in a section of a beaker separated by a permeable membrane.
The Memorial Building, Whitman College. Whitman College is a private liberal arts college located in Walla Walla, Washington. Initially founded as a seminary by a territorial legislative charter in 1859, the school became a four-year degree-granting institution in 1883.
University of Texas Shooting Remembered. University of Texas Shooting Remembered. Before Monday's Virginia Tech deaths, the deadliest campus shooting in the United States was at the University of Texas on Aug. 1, 1966. Firing from the top of a tower on campus, Charles Whitman killed 16 people and injured 31. Shelton Williams, a witness to the Texas shootings and an acquaintance of Whitman talks with Alex Chadwick about the aftermath of the shooting 40 years ago.