spock s brain is the first episode of the third season of the original science fiction television series star trek first broadcast september 20 1968 it was the first episode to air after nbc moved the show from 8 30 p m to 10 p m on friday nights it was repeated july 8 1969pock s brain is the first episode of the third season of the original science fiction television series star trek first broadcast september 20 1968 it was the first episode to air after nbc moved the show from 8 30 p m to 10 p m on friday nights it was repeated july 8 1969
terra firma. Terra firma is a Latin phrase, literally meaning firm land.. Nervous flyers are generally overjoyed to put their feet back on terra firma after a rough airplane flight.
firm 1. (fÃ»rm) adj. firmÂ·er, firmÂ·est. 1. Resistant to externally applied pressure. 2. Marked by or indicating the tone and resiliency of healthy tissue: firm muscles. 3. Securely fixed in place: Despite being hit by the car, the post was still firm. 4. Indicating or possessed of determination or resolution: a firm voice.