Watch this video and more on MST3K: THE GIZMOPLEX
Emily's crew watches a short in which three kids learn how aquarium fish reproduce.
An unexpected set of test subjects watch the short film CAVALCADE (1960), featuring a potpourri of topics that range from auto manufacturing to ostrich farming.
Emily's crew watches the short film BALANCE BEAM FOR GIRLS (1971), which demonstrates balance beam exercises... for girls!
Emily's crew watches a short about three kids watching a short about bicycle safety, called BICYCLING VISUAL SKILLS (1980s).