Optical forces allow manipulation of small particles and control of nanophotonic structures with light beams. While some techniques rely on structured light to move particles using field intensity ...

Ukrainian Defense Forces continue their operations in the Dobropillia direction. During the course of combat operations, 43 Russian troops and Russian military equipment were destroyed, according to ...

Tissues and cells in the human body are subjected to a constant push and pull - strained by other cells, blood pressure and fluid flow, to name a few. The type and direction of the force on a cell ...