Krakatoa: the story of the world’s mightiest explosion

The biggest explosion the world has ever known (try to imagine: an estimated 13,000 times greater than the bomb that destroyed Hiroshima during WWII) happened on this day, August 27 1883, as eruptions of the Krakatoa volcano reached their peak. To understand, the noise of the explosion was heard 3,000 miles (4,800km) away, five cubic miles (21 km^3) of rock and ash were projected 50 miles (80.5km) into the air, while 36.5m tsunamis were created and 36,000 people lost their lives. The island of Krakatoa (originally Krakatau) featured three linked…

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Tunguska Event: the mystery that puzzled scientists for almost 100 years

A huge mysterious blast rocked eastern Siberia on this day, June 30, 1908, leaving millions of trees lying on the ground, mostly pointing in the same direction, over an area of many kilometres. The reports describe a fireball in the sky, like a second sun, and a series of explosions “with a frightful sound,” followed by shaking of the ground as “the earth seemed to get opened wide, and everything would fall in the abyss.” The indigenous Evenks and Yakuts believed a god or shaman sent the fireball to destroy…

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