Theoretical physicists in the US have discovered a "speed limit" on the time taken for quantum information to spread through ...

Three recent studies offer deeper understanding of thermodynamic behaviors with potential to impact materials engineering and energy systems. One shows how increasing elemental diversity in layered ...

It is one of the most important laws of nature that we know: The famous second law of thermodynamics says that the world gets more and more disordered when random chance is at play. Or, to put it more ...

Though a cornerstone of thermodynamics, entropy remains one of the most vexing concepts to teach budding physicists in the classroom. Physics teachers designed a hand-held model to demonstrate the ...

What is the concept of entropy? Embedded-system applications that exploit entropy. How to implement entropy. What sources of entropy are available? Computers are designed to be predictable. Under the ...