Name: I am Louis Pasteur/I am Rachel Carson
Duration: 24 min 25 s
Description: Scientist Louis Pasteur helps Xavier. / Brad learns about nature from Rachel Carson.

Xavier Riddle and the Secret Museum

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Xavier's homemade volcano project blows up before he’s ready. What went wrong?  Our heroes meet an incredible scientist: Louis Pasteur and Xavier learns no matter what kind of project you’re doing, you have to think about what you need before you start. / Brad realizes just how far butterflies have to travel.  Time to meet someone else who cared deeply about protecting nature: Rachel Carson.

Scientist Louis Pasteur helps Xavier. / Brad learns about nature from Rachel Carson.