What is a polar vortex collapse? Meet the phenomenon responsible for the extreme winter ...
The National Oceanic and Atmospheric Administration (NOAA) explains that a polar vortex is a large area of low pressure and ...
来自MSN2 个月
The 'remarkable intensity' of the Tameside tornado and the devastation it caused - a year on
They also point to a possible 'multi-vortex tornado' - a tornado with multiple smaller vortices, called sub-vortices or suction vortices, that swirl around the main vortex and are considered more ...
EurekAlert!2 年
Video of Tornado-like Vortex on Top of a Freely Flying Maple Seed (VIDEO)
The visualization of the leading edge vortex on this and 31 other specimens of maple seeds show that the robotic model maple seeds accurately predicted the presence of a strong tornado-like vortex ...
EurekAlert!2 年
Tornado-like Vortex Visualized on Top of a Freely Flying Maple Seed (IMAGE)
The visualization of the leading edge vortex on this and 31 other specimens of maple seeds show that the robotic model maple seeds accurately predicted the presence of a strong tornado-like vortex ...