This photo shows the upper part of the water tornado model. The acrylic glas tank has a diameter of 50 centimetres and is illuminated with LED strips. The water forms a vortex whose surface shape ...
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Tornado survey science: How experts tell the difference between tornadoes and straight-line winds
After a powerful storm tears through a community, a few big questions often follow: Was it really a tornado? And if so, how strong was it? That answer doesn’t come instantly. Instead, meteorologists ...
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