A Chinese research team has developed a single-step femtosecond laser 4D printing technology that enables rapid and precise ...

If there are no shear stresses present, there is no fluid deformation, and the behavior of a fluid is ... The amount of friction depends on the fluid viscosity and the velocity gradient (that is, the ...

Push an object's ends together, eg when an empty drinks can is squashed. A rubber band undergoes elastic deformation when stretched a little. A metal drinks can undergoes inelastic deformation ...

Unlike traditional metals that have a regular, repeating crystalline atomic structure, metallic glass features a disordered arrangement of atoms that is more resistant to bending, deformation ...

A rubber band undergoes elastic deformation when stretched a little. A metal drinks can undergoes plastic deformation when it is squashed.