On March 20, 71 C.E., a hybrid solar eclipse darkened skies along a path that was 19 miles (31 kilometers) wide at its peak. Totality passed over Greece, where the philosopher Plutarch observed it and ...
Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
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