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Janellyn has a heart-to-heart with cardiac anesthesiologist Penny Wilton
Elisabeth explains how balancing a potato with toothpicks taught her the laws of physics!
Crew member Brittany explains how making hover-discs taught her all about friction!
Cast member Emily explains how building a crutch was a bit of a challenge!
Rebecca says playing with bubbles taught her all about chemical reactions!
Maggie talks about the investigation where Dr. Rob catapulted marshmallows!
Tyler describes how he was able to listen to the radio through a stick!
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