The film explains the conversion of mechanical energy and thermal energy using examples like a bouncing ball and gas molecules. It discusses the principles of kinetic and potential energy, the ...

An international research team has developed mechanical metamaterials with a high elastic energy density. Highly twisted rods that deform helically provide these metamaterials with a high stiffness ...

Scientists at TU Delft have designed a nanostring resonator that, when driven at its lowest vibration frequency, quietly ...