Everyone has been looking at Kilauea volcano's lava flows. Sure, a wall of molten rock consuming a car is quite the sight. But as we all focus on the damage at Leilani Estates, we shouldn't forget that volcanoes are complex systems, where everything is connected. New warnings about flying ballistic blocks and sinking lava lakes help us remember!


원문출처 : https://www.cnn.com/2018/05/10/opinions/why-volcanoes-go-ballistic-lev/index.html