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What's It Really Like to Be a Veterinarian?
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Mexican American Civil Rights Movement
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Viaje Dentro de un Tornado
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Bloodsucking Birds
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Tracking Serial Killers: How to Catch a Murderer
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Criminal Profiling: Searching for Suspects
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Nuclear Power Plants: Harnessing the Power of Nuclear Energy
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Ocd: The Struggle with Obsessions and Compulsions
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Trabajadores de la Construcci�n (Construction Workers)
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Barbers
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Mechanics
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Chasing Extreme Weather
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The Impact of Science, Technology, and Economics in Southwest Asia and North Africa
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Software Architect
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The Dangers of Sexually Transmitted Diseases
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What's It Really Like to Be an Electrician?
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Ancient Aztec Government
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The Dangers of Illegal Drugs
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Truck Drivers
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Sound: It's Energetic
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What's It Really Like to Be a Mechanic?
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What's It Really Like to Be a Carpenter?
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The Real Story Behind the Thirteen Colonies
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Why Should I Listen to My Doctor?
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