Killer Volcanoes


June 22, 2018

Expired 3.0 2 x
In the mid-13th century, scientists are discovering that a giant volcanic eruption wreaked havoc on the world. Studies of polar ice cores reveal it released more sulphur into the atmosphere than any other eruption in the past 7,000 years. It caused summer to turn to winter, and likely left millions starving and dead. But t...