Nirelda Varane
Nirelda Varane is the teacher of a yoga class attended by Clio Mongley and many of Teras Terrace's other residents. In her day job, however, she's a physicist working for Pretorius Technologies, and physics terms like "coefficient of expansion" and "angular velocity" often make their way into her yoga classes.
Physically unable to vocalize the sounds of human speech, Nirelda relies on an electronic speaker hooked to electrodes on her temples in order to communicate.