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Curated Video
Congressional Investigations
Congressional Investigations have uncovered some serious wrongdoing over the past 200 years. But where does Congress get the power to conduct investigations and how has it used that power throughout U.S. history?
Domain of Science
The Map of Biology
Many define biology as the study of life but can't agree on a definition of life. Trying to explain all of the domains and subdomains of biology seems a bit easier than defining life. See a full map of the topics covered by the general...
Crash Course
Specialization and Trade
Do companies work better when everyone works on everything, or when each person or department focuses on one specialized task? Explore the benefits of specialization and trade in the modern global economy with a explanatory video.
Domain of Science
Calculus, What Is It Good For?
Explore the meaning of differentiation and integration. A video lesson describes in detail what differentiating and integrating an equation means using the momentum and kinetic energy formulas. Progressing from a linear to a quadratic...