From microscopic robots that can carry and deliver drugs inside the human body to tiny particles that can detect and break ...

From microscopic robots that can carry and deliver drugs inside the human body to tiny particles that can detect and break ...

I was first introduced to Brownian motion 50 years ago in medical school as I peered through a microscope and saw nonliving particles moving randomly on a microscope slide. This phenomenon was first ...

A new study from the Institute for Dynamics and Self-Organization suggests that tiny, one-sided interactions between ...

It can also be interpreted as the distance between particles ... particles at which forces of interaction between the clay particles become sufficiently weak to allow easy movement of particles ...

Electric and magnetic fields both exert forces on charged particles. The motion of charged particles in these fields can be determined and used in particle accelerators. The Standard Model Orders ...

Matter is made up of small particles called atoms. Atoms can exist on their own or as molecules. Forces are responsible for changing the motion of objects. If more than one force is present ...

Materials scientists are measuring the rolling friction of tiny, micrometer-sized particles. These measurements permit them to better understand everyday products such as concrete.

small metal particles, and even DNA strands. These tweezers have numerous applications, such as confining and arranging objects for cell sorting, monitoring movement of bacteria, measuring small ...