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.
Hubert played Aunt Viv on The Fresh Prince for three seasons between 1990 and 1993. After the 1993 season, she was replaced by Daphne Maxwell Reid, who played the same character on the show. Rumor has it that Will Smith and Janet Hubert clashed on the set of the hit comedy when it was being filmed in the early nineties.