"The Nature of Energy" (1949) explores various forms of energy and their applications in daily life and technology. It illustrates how energy, including muscular, electrical, chemical, heat, radiant, ...

When you think of a car, conceptually speaking, what comes to mind? A big box with four wheels and some windows? Certainly, that's the simplest way to think of an automobile, and indeed, that's been ...

Kinetic recovery ropes are a game changer for serious off-roaders. Unlike flat tow ropes, they harness the unique power of kinetic energy to smoothly pull stuck vehicles out of tough spots with ...

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 ...