Film about female scientists involved with the Tektite II project. Short clips of women scientists talk at a podium at a press conference. Women walk, single file, into cabin in a rural area. A man instructs group of five women in a classroom setting. Shot of St. John island in the Virgin islands. Men stand on raft overlooking the "habitat" - white, chamber structure in the water. Men load ore into a tube to be used as ballast for the structure. Underwater shot of cables leading to the habitat. Two divers examine the pipe. Diver climbs up habitat.