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Have you ever heard of a Perpetual Motion Machine? More to the point, have you ever heard of why Perpetual Motion Machines are impossible? One of the reasons is because of the first law of ...

For more than a century, thermodynamics has described how heat flows and engines run, while quantum mechanics has ruled the ...

Forbes contributors publish independent expert analyses and insights. I write about physics, science, academia, and pop culture. We're nearing the end of a months-long home improvement project that ...

Here’s what you’ll learn when you read this story: Researchers have made a breakthrough in applying the first law of thermodynamics to complex systems. The law is a bedrock of physics, but has long ...

It would take a foolhardy physicist to dare attempt to break the laws of thermodynamics. But it turns out that there may be ways to bend them. At a lab at the University of Oxford, UK, quantum ...

Learn all about thermodynamics, the science that explores the relationship between heat and energy in other forms. When you purchase through links on our site, we may earn an affiliate commission.

As physicists extend the 19th-century laws of thermodynamics to the quantum realm, they’re rewriting the relationships among energy, entropy and information. In his 1824 book, Reflections on the ...

More than 200 years ago, Count Rumford showed that heat isn’t a mysterious substance but something you can generate endlessly ...