New research shows that these fields speed up water dissociation not by lowering energy costs, but by increasing molecular disorder once ions form. The reaction becomes entropy-driven—exactly the ...

This remarkable miniature rotorcraft is so lightweight and efficient that it can lift its own mass given nothing but sunlight. The entire thing weighs about as much as four paperclips, and it can fly ...

This alternating electric field produces what are called dielectrophoretic forces, which are essentially a non-uniform electric field creating a traveling wave that pushes dust across the surface. By ...

Understand electric field energy density with clear explanations and simple examples. This video breaks down the concept for students, educators, and anyone curious about electromagnetism and physics ...

A new study identifies how water becomes ionized under electrochemical conditions. Hydrogen is expected to play a major role ...