description About
Lisa, Marc, and Trini are given a puzzle. They hear a bell ring and, as instructed, put the bell in a closed jar and take out some of the air with a vacuum pump. Since they don't hear the ringing, they begin to wonder: Is the bell broken?
Info
- verified Status: Ended
- person By: Unknown
- calendar_month Release Date: 1980-01-18
- video_camera_front Companies Children's Television Workshop
- tag Season: Season 1
- timer Episode Runtime: 30 Mins
- star Rating: 0 / 10
- visibilityViews: 1 views
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