A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240250, discusses on-chip multi-channel near-far field terahertz vortices with parity breaking and active modulation. Vortex ...
News 9 trackers Val and Amy capture footage of a multi-vortex tornado ripping the roof off of a structure near Duke, Oklahoma, on May 23, 2024. Chief meteorologist David Payne said the tornado “looks ...