Scanning electron microscopy of the composite shows aluminum nanoparticles in a matrix of gallium. (Credit: Amberchan et al., 2022) Aluminum is a highly reactive metal that can strip oxygen from water ...

It is not uncommon for a Hackaday writer to trawl the comments section of a given article, looking for insights or to learn something new. Often, those with experience in various fields will share ...

Scientists say they have found a new way to generate hydrogen gas from water at room temperature in what could be a step toward a clean and renewable energy source. Hydrogen has been researched as a ...

A Purdue University engineer and National Medal of Technology winner says he's ready and able to start a revolution in clean energy. Professor Jerry Woodall and students have invented a way to use an ...