BrownÂ·iÂ·an motion. n. The random movement of microscopic particles suspended in a liquid or gas, caused by collisions with molecules of the surrounding medium. Also called Brownian movement. [After Robert Brown .].rownian motion-the random motion of small particles suspended in a gas or liquid. Brownian movement, pedesis. motion, movement-a natural event that involves a change in the position or location of something. 1  Facebook.
Fullerton, CA Police patch. The Fullerton Police Department of Fullerton, California, was established in 1904 when the city incorporated. The Fullerton Police Department currently employs 153 sworn officers and 78 civilian employees.
The nationâs first SWAT team was formed in 1964 in Philadelphia in response to a rash of bank robberies, according to tactical-life.com. The 100-man team was established to react quickly and decisively to bank robberies as they were in progress using specially trained officers who had superior firepower.. The prestigious SWAT team at the Los Angeles Police Department, was founded primarily by John Nelson, a former Marine and Vietnam War veteran who was a patrol officer at the beginning of his law enforcement career, according to Police Magazine.