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Tumble Science Podcast for Kids
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Pica Science - What Do You Do?
Johanna studied for five years as an engineer. She then traveled across the world, trying to figure out what she wanted to do with her life. Then one day she picked up a newspaper and found her answer. A woman who had studied pica's for her PhD was a pica scientist. Johanna decided to go to school to get a PhD, which meant that she would be a pica scientists.
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