A nuclear engineer reacts to Veritasium’s explanation of entropy, exploring why this fundamental physics concept is often ...

What is entropy meaning? Why are some reactions spontaneous/feasible? Why is the entropy of a perfect crystal zero? Is diffusion an example of entropy? All this and more covered in this comprehensive ...

This article is more than 9 years old. Verlinde's model uses this connection between thermodynamics (heat, energy and forces) and information through a mathematical method known as the holographic ...

Can the flap of a butterfly's wings in Brazil set off a tornado in Texas? This intriguing hypothetical scenario, commonly called "the butterfly effect," has come to embody the popular conception of a ...

How it works When laser light passes through a cavity filled with atoms, part of it can do useful work. In this example the work is charging a quantum battery (top). The rest of the light turns into ...

THERE is, I fear, a difficulty in drafting Prof. Bryan's definition so as to be clear as well as accurate. This arises when the definition is first given with reference to the entropy of the working ...