Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense rules we experience every ...

Knots are not just for shoelaces and sailing lines. In the last decade, physicists have shown that swirling liquids can ...

This is a preview. Log in through your library . Abstract The motion of a vortex near two circular cylinders of arbitrary radii-a problem of geophysical significance-is studied. The fluid motion is ...

IF a little aqueous fluorescein be placed in a glass tube drawn out to a capillary bore, and supported vertically over a tall cylinder of water, so that the orifice is just beneath the surface, the ...

A high energy electron in circular/spiral motion radiates vortex photons in the entire wavelength range from the radio-wave to the gamma-rays, researchers have shown theoretically and experimentally.

Researchers at IMS and their coworkers have shown theoretically and experimentally that a high energy electron in circular/spiral motion radiates vortex photons in the entire wavelength range from the ...