Understand the science behind speed with **“Dragster Physics Made Easy: Work And Power Explained.”** In this video, we break down the concepts of work, power, and energy as applied to dragster motion, ...

Learn how to make energy calculations simple with a real-world example: mowing a lawn! This video demonstrates how to apply physics concepts of work, energy, and power to everyday tasks, showing step ...

We walk here, we walk there, we walk everywhere. Maybe you’re headed to work or to lunch in a busy city. You’re expending energy, and the exercise is good for you. But what if, on top of that, we ...

In order to build the computers and devices of tomorrow, we have to understand how they use energy today. That's harder than it sounds. Memory storage, information processing, and energy use in these ...