STEM Light Read: Why Lightning Strikes Tall Trees But Splits Their Trunks (2026-D048)
STEM轻科普：为何闪电击中高树却使其树干开裂（2026-D048）
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Lightning seeks the fastest path to ground, so tall trees often become natural conductors during storms.
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When current enters bark, moisture instantly vaporizes, expanding steam faster than wood fibers can stretch.
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