The second law of thermodynamics, a cornerstone of modern physics, states that entropy—a measure of disorder—never spontaneously decreases. It governs everything from the efficiency of engines to the ...

Researchers from the Nagoya University and Slovak Academy of Sciences have made a ground-breaking discovery that sheds new ...

E-fuels in cars are seen as an alternative to e-cars, although their global production would not even begin to cover German ...

Researchers from Nagoya University in Japan and the Slovak Academy of Sciences have unveiled new insights into the interplay ...

Drug discovery is a costly and time-intensive process, with binding free energy calculations between the potential drug ...

Philip Ball looks at how a little-known paper by Niels Bohr demonstrates the turmoil in physics on the brink of quantum ...

President Trump has declared an energy emergency, which his team has said would unlock additional powers to jump-start production. Speaking about the declaration from behind the desk of the Oval O ...

Electric charges, Conservation of charge ... electrical potential energy of a system of two-point charges and of electric dipole in an electrostatic field. Conductors and insulators, free charges ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...

Laboratory of Separation and Purification Engineering (LaSPE), Department of Chemical Engineering (PQI), Polytechnic School (EP), University of São Paulo (USP), São Paulo 05508-070, São Paulo, Brazil ...