Earth
Longest lightning 鈥榤ega-flash鈥� sets a shocking new record
A stroke of lighting that lasted more than 7 seconds and flashed across 829 kilometres is officially the longest ever recorded
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A stroke of lighting that lasted more than 7 seconds and flashed across 829 kilometres is officially the longest ever recorded
Energy-saving networks that link smart devices, solar panels and batteries could regulate power demand and help avoid fossil fuel use at peak times