As one of the very few fifth-generation fighter planes in existence, the F-35 Lightning is one of the most impressive machines you can come across in the skies of today’s world. The U.S. Air Force ...
Upward lightning strikes initiate on the ground and head skyward. These discharges, which usually begin at the top of tall and slender structures, pose a real risk for wind turbines. An EPFL study ...
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