A toroidal vortex, then, is a swirling doughnut of fluid. This video from the Sleek Geeks archive (above) shows that toroidal vortices are surprisingly easy to make and, once formed, are ...

Toroidal electromagnetic pulses can be generated using a device known as a horn microwave antenna. This electromagnetic “vortex cannon” produces skyrmion topological structures that might be employed ...

A mysterious blazar that baffled scientists for years has been unraveled. VLBA imaging revealed a toroidal magnetic field ...

Toroidal vortices are fascinating three-dimensional (3D) structures. These ring-like structures can form in free air or other fluids, resembling the surface of a donut, which is mathematically ...

The toroidal boat propeller pair installed. (Credit: rctestflight) As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ...

The “Eye of Sauron.” A striking image of the plasma jet in the blazar PKS 1424+240, seen head-on. The jet is threaded by a ...

A cosmic jet aimed at Earth reveals how blazars hurl particles to extreme energies, solving a long-standing mystery.

Toroidal transformers are compact, efficient, and play a vital role in modern electrical systems, but how do they actually work? In this video, we explore the inner workings of toroidal ...