How can a horde of active robots be automatically brought to a standstill? By arresting their dynamics in a self-sustained way. This phenomenon was discovered by physicists at Heinrich Heine ...

Molecular isomerization kinetics in liquid solvent depends on a complex interplay between the solvent friction acting on the molecule, internal dissipation effects (also known as internal friction), ...

This study aimed to investigate the finger–ball slip distance in baseball pitching under different finger–ball friction conditions and to demonstrate how slippage affects pitching performance. 6 ...