Latest videos

Measuring the Strength of an Earthquake

People are fascinated with the power of earthquakes. But how do we measure them? How many earthquakes happen in a year. Learn these and more in this informative video. This is video 3 of 6 in a series taught by award-winning teacher Jon Bergmann which he creates for his high school...

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Power in Physics Simplified

Power can be a difficult topic in physics. It is a combination of Energy and Time. Learn both what power is and how to do simple power calculations. This is part 6 in a six-episode series that is brought to you by award-winning teacher Jon Bergmann He creates these videos for his high...

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Conservation of Energy Simplified

What does it mean when scientists say that energy is conserved? Hear a simple explanation and learn how to do some sample problems in this informative video. This is part 5 in a six-episode series that is brought to you by award-winning teacher Jon Bergmann He creates these videos for his...

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