The Magic School Bus
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SEASON 2 • EPISODE 2

The Magic School Bus

"Flexes Its Muscles"

Date Aired: Sep 16, 1995

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Ms Frizzle takes the bus (and class) to R.U. Humerus' extraordinary Body Shop for repairs -- but Ralphie seizes the opportunity to build a robot to do his chores. The class joins in and they discover how bones, joints and muscles work together to help us
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