Episodes (Page 107)
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This episode explores female puberty changes.
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Geothermal energy utilizes Earth's internal heat.
to Mankind
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Cult deprogrammers used controversial methods in the 70s.
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Scientists debated nuclear winter effects in 1983.
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Publicists manage public image and handle crises.
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Chili peppers originated in South America.
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Police dogs (K9 units) have a long history.
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Alcoholism is a chronic disease affecting millions.
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Donating your body to science aids medical advancement.
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Nirvana relates to Hinduism and Buddhism's afterlife concepts.
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Hot air balloons utilize basic physics principles.
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Umami, the fifth taste, was isolated in Japan in the 1980s.
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Pigeons are variations of the same smart bird.
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Hula-Hoops have ancient origins but boomed in the 1950s.
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Auto-Tune began as a tool to fix singers' pitch.
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Droughts can be natural or caused by human activity.
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Earth-like planets may number 40 billion in our galaxy.
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Bats are useful, cute, and facing extinction.
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Criminal profiling is a legitimate investigative tool.
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Half of drivers experience road rage daily.