Watch this video and more on MST3K: THE GIZMOPLEX
Emily's crew watches LET'S KEEP FOOD SAFE TO EAT (1964), about how children can help keep food safe... to eat.
Test subjects watch THE BICYCLE DRIVER (1973), a short in which a young man learns to safely operate his new bike.
Emily's crew watches a short about three kids watching a short about bicycle safety, called BICYCLING VISUAL SKILLS (1980s).
Emily's crew watches the short film BALANCE BEAM FOR GIRLS (1971), which demonstrates balance beam exercises... for girls!