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Hydrogen has the highest energy density (120 MJ/kg) of all known substances, approximately three times more than diesel or gasoline, meaning it could play a pivotal role in sustainable energy syst ...
Of all the known substances, hydrogen is said to possess the highest energy density of 120 MJ/kg, which is around three times more than gasoline or diesel, meaning it could have a pivotal role to play in sustainable energy platforms.
Breakthrough Helps Scientists Better Understand Glass Transition Study presents a new glass-forming system that uses high configurational entropy. Image Credit: Email A collaborative group from Tohoku University and Johns Hopkins University have provided valuable insights into the glass transition. When a liquid is cooled rapidly, it gains viscosity and eventually becomes a rigid solid glass. The point at which it does so is known as the glass transition. But the exact physics behind the glass transition, and the nature of glass in general, still pose many questions for scientists. Metallic G...