Martha swirls around in front of the door and enters backwards, drawing him also into the homesteader""s cabin.There were three boys, and after a long time this girl - ""a child of my old age"" I always called her.Kirk decided to save the doomed Earth by time-traveling back to the late 20th century (using a sling-shot technique around the Sun), to a time when whales did exist, to locate and bring back the mammals to "give a proper response" to the probe and save Earth; they emerged in the year 1986 in San Francisco (landing in cloaked mode in Golden Gate Park), although one problem had occurred - the ship""s dilithium crystals were decrystallizing, draining the ship""s power for cloaking and for returning home., and the breakdown of the family - all coupled with the idealistic innocence of the previous year""s Summer of Love.