Toroidal pulses Air cannons produce visible vortex rings by generating rotating air pressure differences, while electromagnetic cannons emit electromagnetic vortex pulses using coaxial horn antennas. ...

Electromagnetic pulse (EMP) weapons might be a staple of movies and video games, but they pose a very real threat. With just about every facet of modern society reliant on electronic devices, Sandia ...

Physics Electromagnetic Induction Class 12 Notes: The 6th Chapter of CBSE Class 12 Physics covers importance of electromagnetic induction. Initially, electricity and magnetism were considered separate ...

Hollow atoms are special atoms with multiple missing electrons in their inner shells, while their outer shells are still fully or partially filled with electrons. Studying the production mechanisms, ...

An international research group has applied methods of theoretical physics to investigate the electromagnetic response of the Great Pyramid to radio waves. Scientists predicted that under resonance ...