Rotational Brownian motion Rotational Brownian motion Rotational Brownian motion is the random change in the orientation of a polar molecule due to collisions with other molecules. It is an important element of theories of dielectric materials. The polarization of a dielectric material is a competition between torques due to the imposed electric field, which tend to align the molecules, and collisions, which tend to destroy the alignment. The theory of rotational Brownian motion allows one to calculate the net result of these two competing effects, and to predict how the permittivity of a dielectric material depends on the strength and frequency of the
Brownian Motion Ultimate printed on jerseys, shorts, sweatshirts, and discs. In the 1988 and 1989 seasons, the Brownian Motion team took a rather radical approach to program development. The team completely abandoned college tournaments in favor of club tournaments, hoping to play higher caliber teams in order to accelerate the growth and quality of their own program. While this seemed to be effective, the new eligibility requirements adopted by the Ultimate Players Association (UPA) severely hurt B-Mo's team. By the Spring of 1991, the team entered a transitional period in which graduate and undergraduate students and local former college players created a hybrid