A challenge in materials design is that in both natural and manmade materials, volume sometimes decreases, or increases, with increasing temperature. While there are mechanical explanations for this ...

Introduction: Do you give up on science news because it seems 'too difficult'?'Why doesn't time flow backward?''Why does hot ...

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 ...

The tyranny of entropy abounds in everyday examples of disorder - and a tendency toward mess A modification to one of the most fundamental laws of physics may provide a link to the rise of ...

A modification to one of the most fundamental laws of physics may provide a link to the rise of intelligence, cooperation - even upright walking. The idea of entropy describes the way in which the ...