After I wrote about the eruption of Mount Sinabung, I wondered: how many volcanos exist in that region? You might already know the answer: a lot. In Indonesia alone, there at least 150 volcanos. These include Lake Toba, whose massive eruption 75,000 years ago led to 6 six years of volcanic winter, and Krakatoa, whose explosion is considered the loudest sound in modern … [Read more...]