This video analyzes where the electric potential becomes zero for a system of two point charges. We examine different charge signs and magnitudes, explain how potential adds as a scalar, and determine ...

Power sources used in devices found in or around biological tissue must be flexible and nontoxic, while still powerful enough ...

What if the energy produced by wind turbines on a beautiful summer day could be stored until January to heat homes in the ...

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 ...

Meara covers streaming service news for CNET. She graduated from the University of Texas at Austin with a degree in journalism. When she's not writing, she likes to dote over her cat, sip black coffee ...