What do smoke rings, tornadoes and the Great Red Spot of Jupiter have in common? They are all examples of vortices, regions within a fluid (liquid, gas or plasma) where the flow spins around an ...

A breakthrough in the control of a type of particle known as the polariton has created a highly specialised form of rotation. A breakthrough in the control of a type of particle known as the polariton ...

Liutex is a new physical quantity discovered by Chaoqun Liu et al at University of Texas at Arlington (UTA) in 2018 to describe fluid rotation, which is same important as velocity, pressure, ...

The Vortex Fury HD 5000 AB rangefinding binoculars are one of the most complete expressions of the recent integration of electronics and hunting optics. This confluence of “electro-optics” has been ...