A longstanding basic question in biology relates to how life satisfies the fundamental constraints put on it by physics and chemistry. Darwin's warm pond hypothesis for the origin of primordial cells ...

Magnetic confinement fusion is based on the fact that ions and electrons cannot easily travel across a magnetic field. Therefore, hot plasma can be confined by strong magnetic fields. This approach is ...

From Newton's Laws of Motion to electric forces, these concepts explain why matter behaves the way it does.artpartner-images/The Image Bank/Getty Images Physics is the science that quantifies reality.

Physics lies at the core of the earth sciences. It is essential for understanding the deep structure of Earth and the natural phenomena that affect Earth's surface, such as earthquakes and volcanic ...

The goal of drive-system engineers is usually pretty straightforward. Specify the smallest motor and drive needed to accelerate and run a load at a required rate, and determine the braking forces ...

This course examines energy as a fundamental concept in physics and an essential element of human society. Basic principles of energy conservation and transformation are developed to understand ...