There Must Be a Pony Marguerite's pearls of wisdom: 'Talk about grinding it out. TV brings new meaning to the words chopped liver," said "The New York Times". "People" advised, "Think of this as a one-woman show, Elizabeth Taylor’s show, and you’ll be in for some moments to remember... If you own a VCR, tape this show, then speed through it, stopping only to savor Liz’s scenes. Then erase the tape." The film was nominated for the Primetime Emmy Award for Outstanding Art Direction for a Miniseries or Movie in 1987. There Must Be a Pony There Must Be a Pony is a 1986 American
Angular velocity a true vector, rather than just a pseudo-vector. The only non-obvious property of the above addition is commutativity. This can be proven from the fact that the velocity tensor "W" (see below) is skew-symmetric, so that formula_34 is a rotation matrix which can be expanded as formula_35. The composition of rotations is not commutative, but formula_36 is commutative to first order, and therefore formula_37. Notice that this also defines the substraction as the addition of a negative vector. Given a rotating frame of three unit coordinate vectors, all the three must have the same angular speed at each instant. In