Medical Definition of BROWNIAN MOTION. : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particlesâcalled also Brownian movement.edical Definition of BROWNIAN MOTION. : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particlesâcalled also Brownian movement.
The Fresh Prince of Bel-Air is an American sitcom that originally aired on NBC from September 10, 1990, to May 20, 1996.
The Fresh Prince of Bel-Air. Performers include: Will Smith, Alfonso Ribeiro, James Avery, Karyn Parsons, Tatyana Ali, Joseph Marcell, Janet Hubert, Daphne Reid, Jeffrey A. Townes, Ross Bagley, Nia Long, and Vernee Watson-Johnson.