Beakman's World

Earwax, Beakmania & Rocket Engines

E21    Jan 30, 1993    22m    TV-Y
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Beakman explains the human ear, why we have earwax, and why they pop when they are under pressure. He also introduces Robert Goddard, the father of modern rocketry.
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Cast of Earwax, Beakmania & Rocket Engines
  • Paul ZaloomBeakman
  • Mark RittsLester
  • Alanna UbachJosie
  • Bert BerdisDon (voice)
  • Alan BarzmanHerb (voice)

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